Most MX-Style switch openers are printed vertically, resulting in low stability of the "tips" which have to pry the switch legs open. This model has been designed to be printed flat in two pieces, giving the tips the highest possible stability and resulting in a much more durable print. The two halves can be pushed together with a puzzle-like lock, but I would recommend adding a drop of glue to properly secure them.

If your tolerances are too tight or loose for a proper fit, tell me and I will create additional models. The current works fine for me, printed in PETG.

Printrbot

Printrbot Simple Metal

No

No

lower = better, I did mine with 0.16mm

doesn't matter

Print with the big side lieing flat down (see pic)