X-Acto Knife Cover

thingiverse

X-acto knife cover for X-ACTO X3290, designed with a spiral grip that makes easy removal a breeze. Perfectly printable without supports, this cover may also fit other X-Acto knife handles featuring similar knurled grips. To ensure a solid print, use 100% infill or enough walls to create a sturdy structure. I opted for PETG for its impressive strength and flexibility, but you can try PLA if you prefer - just be aware that grip retention after repeated use may vary.\r\n\r\nWhen printing, don't forget to add a brim of at least 5 passes to guarantee excellent bed adhesion.