This is a set for a boy's Okuizome (first meal) ceremony. Includes a stone for tooth-hardening. I bought this on Mercari and am selling it now that I'm finished using it. After use, I washed it with a sponge, wiped it down, and dried it. The tray has some minor scratches, but they are not noticeable in the photos. Please refrain from purchasing if you are concerned about storage by a private individual.