Glass retaining clip

Over the years, I kept losing those little round clips that kept the glass in our laundry room cabinet. I couldn't find any to buy, nor could I find that anyone had designed some.

So, this became my first attempt at designing something using CAD. (I honestly couldn't think of anything easier).

The discs are 13.5mm in diameter, 1mm thick, and the small hole is 2.5mm in diameter.

With the 100% infill (seemed logical), they appear to be more heavy duty than the originals.