Stacking Texture Roller Organizers

I have put 3/8 inch dowels through the small diameter texture rollers made by CustomMiniatureMaker sold through/printed by only-games.co and I made these to organize and protect the rollers. These are stacking trays that keep them organized.There is also a tray for GreenStuffWorld texture rollers (although I wouldn't really recommend them honestly) build by liquidmetal9015