poKEYball

thingiverse

People with trouble or pain when gripping objects can use PoKEYball to easily attach and detach items from their house key. This adapter makes it simple to convert any object into a 'knob' style for improved grip. To use, just zip-tie the item in place. Print settings for PoKEYball: layer height 0.2mm, hollow with thick walls, use supports but no raft, and print with button face down. The Key Insert can be printed at 0.2mm layer height without supports or a raft, with an infill of 25%. The Socket Insert requires supports and no raft for printing. You can also print the inlets and sockets separately for interchangeable daily objects. Cleaning up is easy, and you won't need glue if you insert it carefully, as it fits tightly. If the key wobbles, try using a small piece of paper to secure it in place.