I wanted something to restrain material in my laser engraver/cutter Atomstack Dual kraft.

I looked up existing magnet models, but they didnt use the magnet sizes that I had available. 

So I designed something simple in Freecad

I used four of these Ø10x2.2 mm magnets, I fixate them with a dot of superglue. 

[https://amzn.eu/d/3IODuDl](https://amzn.eu/d/3IODuDl)

The design works both with the honeycomb and the securing rails to the conveyor feeder. If you have magnetic materials in your bed in your machine it should work on other machines.. Potentially also if 3D printing on clothes or doing cricut designs.

Hadn't planned on sharing it since the simplicity of the design. 

But when it worked well for me,  and after printing a full set of them it felt worth sharing.