A 9-piece 3D puzzle featuring characters from Demon Slayer (Kimetsu no Yaiba). I haven't touched the contents, but I forced the box open, so the opening is slightly torn. I received this as a Christmas present from a friend, but my child doesn't watch the anime and doesn't seem interested, so I'd be happy if someone who likes it could use it. - Product Name: Demon Slayer Cube Puzzle 9 - Target Age: 2 years and up - Contents: 9 puzzle pieces, instruction booklet Thank you for looking.