utility knife

Its a NASA remix. I've printed my body with 50% infill, and my slide with 100% percent infill. You can print how you like ig. IF it doesn't slide great, try using clear grease or lube, I use use dialect grease works great, didn't had to reprint everything with a 1% down scale.. it looks like everyone has a problem with sliding.. Also it isn't heavy duty so be careful, if something doesn't work let me know.. Thanks. Also perfect for a small pocket knife