Pencil Ergonomic grip remix

thingiverse

<big> Pencil with ergonomic grip - Lyreco - PILOT SUPER GRIP Since years I use some self made ball-pens with ergonomic grip. Now I want to add the ergonomic feeling it to comercial types. With the inspiration from https://www.thingiverse.com/thing:6112503 I started to make my own from scratch: It should be: - easy to print - Have a symetrical handling (3 similar sides) for easy grap without the need of adjusting in the hand. The first version is for a Lyreco pencil (simple pen and with good mechanic). Rubber field is replaced. Measurements in picture have 0,2mm tolerance for printer. V1 is without cut; (rework inside may be needed) V2 with cut for easier mounting. Update 2023-11-04: Pilot_Pen: V20 with cut & 210deg grip polar pattern (240deg symetrical) This is made with FreeCAD. If you want to honor my work and the effort and you want to make a donation to me https://paypal.me/MakeDE If you have some comments or you have a make don't hesitate to post it. https://www.thingiverse.com/search?q=makede&type=things&sort=relevant Have fun