![Just found this “Plastic Fountain Pen” by Craft Design Technology and Pentel... it has a very interesting nib & cartridge system. Have you ever heard of these? : r/fountainpens Just found this “Plastic Fountain Pen” by Craft Design Technology and Pentel... it has a very interesting nib & cartridge system. Have you ever heard of these? : r/fountainpens](https://preview.redd.it/h9mkj1dmwvi41.jpg?width=640&crop=smart&auto=webp&s=1ccbf191fd58a179c07cc74b0f6302b773807bc6)
Just found this “Plastic Fountain Pen” by Craft Design Technology and Pentel... it has a very interesting nib & cartridge system. Have you ever heard of these? : r/fountainpens
![Amazon.com : Pentel Tradio Fountain Pen, White Barrel, Blue Ink, Gift Boxed, 1-Pk (TRF94W-C) : Office Products Amazon.com : Pentel Tradio Fountain Pen, White Barrel, Blue Ink, Gift Boxed, 1-Pk (TRF94W-C) : Office Products](https://m.media-amazon.com/images/I/715pGXrW9GL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentel Tradio Fountain Pen, White Barrel, Blue Ink, Gift Boxed, 1-Pk (TRF94W-C) : Office Products
![Amazon.com : Fountain Pen of a plastic, Pentel Tradio Pulaman Black Body Black Ink & Pen Refill Cartridge Value Set : Office Products Amazon.com : Fountain Pen of a plastic, Pentel Tradio Pulaman Black Body Black Ink & Pen Refill Cartridge Value Set : Office Products](https://m.media-amazon.com/images/I/314XBIzl4jL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Fountain Pen of a plastic, Pentel Tradio Pulaman Black Body Black Ink & Pen Refill Cartridge Value Set : Office Products
![1Pc Pentel Stylo JM20 A Gel Pen Sketch Pen line drawing pen 0.5mm with flexible plastic tip Black Ink Colors for drawing| | - AliExpress 1Pc Pentel Stylo JM20 A Gel Pen Sketch Pen line drawing pen 0.5mm with flexible plastic tip Black Ink Colors for drawing| | - AliExpress](https://ae01.alicdn.com/kf/H3d52e573162a4795876bae11828f1de74/1Pc-Pentel-Stylo-JM20-A-Gel-Pen-Sketch-Pen-line-drawing-pen-0-5mm-with-flexible.jpg)
1Pc Pentel Stylo JM20 A Gel Pen Sketch Pen line drawing pen 0.5mm with flexible plastic tip Black Ink Colors for drawing| | - AliExpress
![Amazon.com : クラフトデザインテクノロジー Craft Design Technology 940PEPH3TR017BK Traditional Plastic Fountain Pen (Black) : Office Products Amazon.com : クラフトデザインテクノロジー Craft Design Technology 940PEPH3TR017BK Traditional Plastic Fountain Pen (Black) : Office Products](https://m.media-amazon.com/images/I/71gWGCGGLlL.jpg)