/https://fbi.cults3d.com/uploaders/25903917/illustration-file/fe48e40b-06fa-4c58-a15c-50d65d3f1eb8/wheel_pen.jpg&w=828&h=828&output=webp&q=100&n=40 "Wheel-Driven Retractable Pen 3D Printer File Image 1")
/https://fbi.cults3d.com/uploaders/25903917/illustration-file/d425bd72-0d9c-4052-b548-afd29cf2234e/Window_detail_wheel_pen.jpg&w=828&h=828&output=webp&q=100&n=40 "Wheel-Driven Retractable Pen 3D Printer File Image 2")
/https://fbi.cults3d.com/uploaders/25903917/illustration-file/60496a8a-f93e-49d5-829a-c14c23f55352/Extended_Pen.jpg&w=828&h=828&output=webp&q=100&n=40 "Wheel-Driven Retractable Pen 3D Printer File Image 3")
/https://fbi.cults3d.com/uploaders/25903917/illustration-file/d2b3a326-2968-4d13-8d39-f4599001a32b/Retracted_Pen.jpg&w=828&h=828&output=webp&q=100&n=40 "Wheel-Driven Retractable Pen 3D Printer File Image 4")
March 11, 2026
Description
I made a retractable pen that is deployed by rolling a wheel instead of pressing a button. Don’t think you’ll find anything like it anywhere else. There’re also windows to see how much ink is left.
All you’ll need to make it is a Pilot G2 and around 7g of filament.
Other fun designs:
[creation improved-high-capacity-aaa-battery-drum-magazine-working]
[creation helical-high-capacity-battery-magazine-aa-version]
[creation fn-p90-inspired-aaa-battery-hopper]
License:
CULTS - Private Use
qfrederick
