Mini Pottery wheel Sanding conversion

I made this ring and insert to fit the little pottery wheel and hold zona polishing papers in place on 2.5" mirrors for easy changing of grits for fine polishing.

v2 has a lip to make removing the plates easier and a notch to make sure they can't slip while spinning.

There are several sellers and minor variations, but this is the pottery wheel I used, https://www.amazon.com/gp/product/B089XZPKWR/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

edit - removed the link to the mirrors, the seller changed the page and it was pointing to the wrong size.. Sorry to anyone who got confused.