X-Acto Knife Holder Keychain

prusaprinters

<p>A Simple keychain for the ubiquitous X-Acto #2 blade. Tight tolerances are unfortunately necessary to maintain the small size.</p><p>WARNING: X-Acto blades are really sharp and can hurt you, this case isn't tested nor is it foolproof.</p><p>Print both parts with 100% infill; give the body a brim with no supports while the slider gets supports with no brim</p><p>Clean up the slider, push a blade halfway down (It only goes in one way, as shown on the one on the right in the thumbnail) and push in the slider from the middle, the little tab on the slider should line up with the hole in the blade.</p>