Wasn't able to find any twice keychains on thingiverse so went to design one and here you go. For all the ONCEs out there that also own a 3d printer

I just vapour smoothed mine after picking out the cavities with a needle. Now im a proud once with an amazing keychain.

I first downloaded a twice logo PNG from google and imported it to AI. Used the Pen tool to trace it out then exported it as a DXF. Then i used Fusion to draw and extrude a simple circle badge, imported the dxf, extruded, slice bodies, remove bodies, make 3d print. And boom. Keychain.