Poly Die Case with TPU liner

This is a simple poly die set case with 7 compartments (D20, D12, D10decimal, D10, D8, D6, D4). TPU cups are held in place with friction and replace the traditional felt usually found in a die case. This fits the standard die size (something like Chessex) and was enlarged to handle the slightly larger die set from Metalic Dice Games. (https://shop.metallicdicegames.com/)

Use 15x6x3 Rare Earth magnets like (https://www.aliexpress.com/item/10pcs-15-x-6-x-3mm-N35-Super-Strong-Magnet-Block-NdFeB-Cuboid-Rare-Earth-Neodymium/32464731037.html?spm=a2g0s.9042311.0.0.zCxR9L)

It seems to work staying closed when dropped from low heights, I don't think it works for heights above a few feet, substituting larger magnets might help there.