Purchased from Scope-san: Kitchen Tool Canisters 170mm and 130mm. I used them to store tools in a drawer, so there's no oil or grease. Of course, they've been cleaned! I used the dedicated silicone sheets inside, so there are no cracks or chips. I have a new spare sheet for the 130mm one, which I'll include. For the 170mm one, you can either purchase a sheet or just use kitchen paper for cushioning.