Key Chain Knife Cutter

Ultimate ‘9mm snap off blade’ Hack

Upgrade your EDC with this ultra-sleek, compact Keychain Knife! Designed for maximum utility and a minimal footprint, this model uses a clever "pause-and-insert" technique to permanently lock a metal blade inside your 3D print. No screws, no assembly—just a rock-solid tool straight off the build plate.

Boost Me"I’d love to see your color combos! Please post a make and, if you’re happy with the results, a Boost would be amazing.