Love it! turned out "ok" in matte pla (eryone). The tolerances are good enough,but i had to add a washer to one side to get the blade holder centered in the handle. It feels ergonomic in the hand. I may try to adapt it to accept some flanged bearings to replace the washer and increase the smoothness of the action. (i found this model while I was in the process of building an x-acto balisong)

Neat design, would you be willing to share the 3D model? I’m interested in taking a stab at a couple edits.

Just great.