This is designed to fit the excellent Jumperless v1-3. It's compact, yet strong. Take your circuit hacking on the go whilst lessening the risk of breakage! 

The lid tolerances are very tight. Make sure you're able to close and open it properly before risking (semi-)permanently entombing your Jumperless! Squeezing the case in the middle helps with opening to a small degree (it's even tougher once the Jumperless is in the case due to the fit).

The lid can be a little tricky at first (and I assume it'll get easier with wear), but the trick I've found is to “tear” it from one edge using the other as a fulcrum both when opening and pushing the lid back on. Don't just try to lift or push it straight in line with the case; pretend there's a hinge on one of the short edges.

I've included versions with and without the logos.

I've had success printing with the following parameters on a Voron 2.4r2:

Filament: Prusament PCCF
Layer Height: 0.1mm
Nozzle Size: 0.4mm
Walls: 4
Top and Bottom Layer count: 5
Infill: 40%

No supports. Print in the orientation provided.