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Here is the reverse side:
For the long and short of what this is. I make 3D Printable e-reader cases that are held together by stitching cloth or leather. Up to now the cover had the magnet as a part of the design, but with no way to upgrade or change it out. This is my solution for that.
With 8 screws and a tight fit, the cover can be swapped out when you upgrade or change out your e-reader. That way you can keep the case itself and just upgrade the components you need when you need it.
Still testing it, but very happy with how it turned out.
Very nice!
I was wondering if that'd be possible but was never brave enough to attempt it. I do have another fun intersectional application though: custom stamps. Not nearly as long lived as brass/ metal, but way cheaper especially for low volume, plus you can embed magnets so they stick to an arbor press. (Just remember to hit the top with a quick sanding to knock off any extension artifacts)