This is a set of 8 six-centimeter cube-shaped molds purchased from Asai Shoten (purchased in 2024). I believe I've used them about 8 times. There's an oil film on them from use. I washed them with detergent and dried them thoroughly, but I apologize if there are any remaining spots. The oil film didn't come off. These are used items, so please refrain from purchasing if you are concerned. I've included photos of the lids (both sides) and the outer circumference of the cubes, so please take a look. I would appreciate it if you could understand that these have been stored by a private individual. I plan to pack them in bubble wrap and ship them in a cardboard box. ⭐︎You can bake very cute mini cube-shaped bread. ⭐︎It's probably best to season them by baking them empty first. ⭐︎Using an oil spray may help with easier release.