Insert for Trader Joe's Organic Pastilles Peppmermints Box

Everybody in the universe seems to have a box insert for the classic Altoids tins. But I find myself with quite a few extra tins from the Trader Joe's Peppermints, and... well... they are not the same size. So, I decided to spend three minutes to make an insert that I could use inside those. This model is astonishingly simple: if you have any modest skills, you just need to make an insert which is 3" x 2.25" x 5/8", with corners that have an 8mm radius. But in case you don't want to go to the trouble, here is a very simple model with a single divider down the center. It can be printed in any filament, pretty much any resolution, no supports, fits on basically anything. As I said, it's nothing special.