INKQUIRING MINDS

THIS PEN HAS BEEN SOLD! Today's dead pen ready for resurrection is a 1945 Parker Striped Duofold DUOVAC. Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/EWoatt2ClYk Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: 00:00 - Start 00:08 - Introduction 00:59 - Triage the Duovac 04:09 - Testing the Old Diaphragm Capacity 04:34 - Removing the Section 06:20 - Knocking Out the Nib and Feed 07:07 - Examining the Nib Alignment 07:41 - Removing the Clip 08:22 - Removing the Vac Pump 12:23 - Drilling Out the Pellet 12:55 - Installing a New Diaphragm 15:06 - Reinstalling the Pump 16:28 - Nib, Section, Feed, Clip, Polished 17:11 - Installing the Nib and Feed 19:11 - Testing Capacity 19:36 - Dip Testing the Nib 21:34 - Cap and Barrel Polished 21:55 - Reinstalling the Clip 22:50 - Thoughts Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility.

Is this new Majohn B32 a clone of the Montblanc 121? I don't know, but I don't like it anyway. I talk about the parts and features of the pen, provide some size comparisons and measurements, and then do a writing sample. After the writing sample, I talk about what I like and what I don't like about the pen. Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/ZvG0qGJ1M54 Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: 00:00 - Start 00:10 - Introduction 01:39 - Parts and Features 04:19 - Size Comparisons 05:41 - Measurement 05:56 - Writing Sample 07:33 - Likes and Dislikes Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility.

The TWSBI Obsidian and the Platinum Biso Mint pens have been SOLD! I'm selling FIVE pens for Joost Appelboom's pen shop. They are on sale for 30% off the retail price until this coming Monday, September 7, 2026, at which point they will be returned to Amsterdam. Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/wqEf4OUC5bg Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: 00:00 - Start 00:14 - Introduction 01:26 - Pens For Sale 03:15 - Leonardo LE MZG 2.0 Dutch Pen Show 2026 04:05 - Platinum Biso Mint 04:42 - TWSBI Obsidian LE 05:17 - Parker Duofold LE Arnold Palmer 07:26 - Legacy of Flight Duofold LE 09:06 - Conclusion Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility.

THIS PEN HAS BEEN SOLD! I restored this 1940 Sheaffer Balance 500 Vac-Fil, but not without some challenges! Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/Su2CDPrFsxk Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility. 00:00 - Start 00:08 - Introduction 02:27 - Tools to Repair the Sheaffer Vac-Fil 02:58 - Cleaning the Pen 03:31 - Removing the Section 04:57 - Knocking out the Nib and Feed 06:34 - Removing the Piston Rod and Blind Cap 08:37 - Replacing the Piston Seal 10:47 - Replacing the Piston Seal 14:50 - Drilling out the Old Piston Seal 17:37 - Applying the Methyl Hydrate 18:40 - Section, Feed, and Nib Polished 19:20 - Damage to the Barrel from Methyl Hydrate 21:29 - Replacing the Nib, Feed, and Section 22:28 - Aligning the Nib and Spacing the Tines 22:59 - Dip Testing the Nib 23:22 - What is the Difference Between a Stub and Italic Nib? 25:46 - Checking the Vac Capacity 26:25 - Polishing the Cap and Barrel 27:06 - Cap and Barrel Polished 27:59 - Large Vac Seal was TOO LARGE! 29:55 - Filling the Pen with Ink 30:21 - Thoughts

Join me as I compare the $176 Pilot e95s to the $13 Jinhao 59 clone. I talk about the parts and features of the pen, provide some size comparisons and measurements, and then do a writing sample. After the writing sample, I talk about what I like and what I don't like about the pen. Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/FwC0PCD__ho Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: 00:00 - Start 00:14 - Introduction 00:51 - About the Pilot Elite 02:07 - Comparing Jinhao 59 to Pilot e95s 07:20 - Size Comparisons 08:33 - Measurements 08:48 - Writing Sample 11:02 - Likes and Dislikes Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility.

I just received the new Majohn P32 Piston Filler. Here's a quick guide on disassembling and reassembling the pen. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/COTRo71gYco Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility.

The broken pump would not come out of this parts Vacumatic, so I converted it into an eyedropper instead. Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: https://youtu.be/LhingNULnv4 Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: 00:00 - Start 00:08 - Introduction 03:13 - Triage the PVac 04:50 - Knocking Out the Nib and Feed 06:14 - Section, Feed, Nib Polished 07:54 - Reinstalling the Nib and Feed 09:17 - Dip Testing the Nib 10:54 - Removing the End Jewel 11:56 - Gluing the Blind Cap Shut 12:47 - Cap, Barrel and Clip Polished 13:29 - Reinstalling the Clip 14:53 - Checking Eyedropper Ink Capacity 16:47 - Thoughts Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility.

This is a new entry-level fountain pen from Pelikan - the INEO. I unbox it, talk about the parts and features of the pen, provide some size comparisons and measurements, and then do a writing sample. After the writing sample, I talk about what I like and what I don't like about the pen. Please feel free to use the chapters provided below to skip to various parts of the review. If you like this video, don't forget to like and subscribe and hit that bell to be notified when I post new videos! JOIN AS A MEMBER HERE TO GET ACCESS TO PERKS: https://www.youtube.com/channel/UCbT6bph6TcR-6ByiXzU3RYg/join GOLDSPOT PENS ONLINE AFFILIATE LINK (yes it works!): https://goldspot.com?aff=8 Links: Lenny Eiger's Guide to Nib Tuning: https://youtu.be/wcpywEcYX8k?si=MRb81bJ6j_2GcHuU How to Polish Plastic, Celluloid, and Ebonite: https://youtu.be/anU7e7TJurE Richard Binder's Stroke Widths Chart (pdf): http://www.richardspens.com/pdf/strokewidths2.pdf Inkquiring Minds Website Pen Sales: https://djrathbun.wixsite.com/inkquiring-minds Etsy Shop for "Ink Buddy" Items: https://www.etsy.com/ca/shop/AlliedArmorer My favourite brick 'n mortar pen and stationery store; Reids! https://reidstationers.com/ Listen to my music at SoundClick: https://www.soundclick.com/artist/default.cfm?bandID=368777 My YouTube Community Tab: https://www.youtube.com/c/DouglasRathbun/community DISCOUNT CODES! Get 10% off your purchase from APPELBOOM by using the code FRIEND at checkout! https://appelboom.com/ Get 10% off your purchase from LOCHBY by using the code SHOPNOW10 at checkout! https://lochby.com Get 10% your purchase from STILFORM.CA by using the code DOUGLAS10: https://stilform.ca Subscribe for more fountain pen videos: https://tinyurl.com/rgfe4v3 Share this video with a friend: [ VIDEO LINK ] Watch next – https://www.youtube.com/watch?v=oA5K1PPjD_o&via=tb Chapters: Let’s connect: Instagram – douglasrathbun Twitter – @djrathbun Email - inkquiringminds@gmail.com PRODUCTION EQUIPMENT AND SOFTWARE: Computer: Apple MacBook M4 Pro 12-Core CPU 16-Core GPU 24GB RAM 1TB SSD Cameras: Apple iPhone 17 Pro Max, Insta360 Link 2 Graphics: Adobe Photoshop 2025 Video Editor: DaVinci Resolve 20 SEO: Tube Buddy Live Stream: OBS Studio 31 Concerto No. 3 in E major, Op. 8, RV 293, "Spring" by Antonio Vivaldi, in HD quality! - Classical music piece performed by: John Harrison — Violin / Robert Turizziani — Conductor / Wichita State University Chamber Players - Music licensed by: John Harrison - Music license: CC BY-SA 1.0 CAUTION: The following video has an unusually high VHQ (video humor quotient). Viewers are advised to refrain from consuming carbonated beverages while watching. Any liquid spewing out of your nose is YOUR responsibility. 00:00 - Start 00:15 - Introduction 02:16 - Parts and Features 05:07 - Size Comparisons 06:35 - Measurements 06:50 - Writing Sample 10:50 - Likes and Dislikes