This is a Block Lab set of Dokin-chan purchased at the Anpanman Museum. I remember it was a set of 4 pieces. There are no noticeable scratches on this, but the white blocks show some discoloration. It is compatible in size with LEGO Duplo and can be played with together. As a bonus, I will include a 3-piece Anpanman Block Lab set and a Dokin-chan keychain. The Anpanman block is probably an accessory from a baby book. Anpanman's face is printed on two sides, so you can play with it like a dress-up game. The Dokin-chan keychain has a recess on the sole of its foot that is compatible with the blocks, so I'm including it so you can play with them together. The arms, legs, and neck move, and it's cute. There are scratches on the face print. This is a used item that has been used by a child, so please understand this before purchasing.