[u407]’s 3D printed Signspinner was created as a clean/dirty indicator for a dishwasher, and at its heart is a mechanism that works a lot like that of a retractable ballpoint pen. Every click of ...

You get four rear back paddles, two "claw grip" bumpers, and a pair of lockable triggers that can be switched between a traditional trigger pull and a clicky switch mechanism with a pair of ...