I always liked the screwdriver car key, but screwdrivers are too big, so I took a design from 4volt and modify it to fit a vw bug key.
I have attached the step file so you can modify it to your key size.
This is the link of the handle that I use: https://www.thingiverse.com/thing:137367
| screwdriver_handle_v2.stl | 307.4KB | |
| screwdriver_handle_V2.stp | 1.1MB |
