I decided to make a project from scratch because I couldn't find any other one that would work properly.
For the set you need one or two 4mm steel balls (use one or two) and PVC hose OD/ID 18mm/14mm (14x2) and of course two rubber bands....
Edit: ver 1.1 has better ball nest, no post-printing job required as long as you have good printer...
Have a fun,
stah
| BDF_45ACP__I_v1.1.stl | 1.2MB | |
| BDF_45ACP__O_v1.1.stl | 7.6MB |
