This is a holder for an openSPOT 3 or 4.

It has counter sunk holes for screws and can be mounted on your shack bench.

The open spot can be placed in side in either direction to allow for charging through the top of the bottom

Doesn't Matter

Yes

2.0

15

I've printed this on:

Qidi Tech X-Pro - I always need a raft and support at 5%

Snapmaker J1 - it doesn't need a raft but I've never mastered the support setting to get a result that I'm happy with