Kumkum puzzle KM-20 Hello Kitty (japan import) by ensky 3D puzzle featuring Sanrio Characters Official licensed products Hello Kitty, My Melody, and Little Twin Stars are sooo Cute. Brainstorming with your favorite characters Shipped directly from Japan I think these are the first 3D jigsaw puzzle figuring Sanrio characters. Look at the pictures. They are super cute so totally make a perfect gift for your friends. Made up of PVC material.