Mothra Utility Balisong

thingiverse

My take on the practical folding knife. It's not a butterfly...it's a moth! Print two handles and one base, secure with machine bolts or rivets. I utilized 4 of the M4x20 screws for hardware and 2 M2x6 screws for the blade. The BB variant uses 693zz ball bearings (3mm x 8mm x 4mm) for a smooth flipping experience. BB Mothra Utility Ball (1).stl has some inlets for m3 nuts, use m3 bolts to hold it together.