Kodomo Challenge Baby This is a set including the "Maru-Maru Chan" picture book and educational toys that go with it. The toys have no noticeable stains, but being made of wood, they show signs of use such as dents and scratches (see photos 2-5). The picture book's mechanisms work fine and has no major stains, but it does have some creases and black marks, showing signs of use (see photos 7-10). Waterproof packaging and anonymous shipping will be provided.