This is the multi-purpose activity set that melds the challenge of a jigsaw puzzle with the artistry of paint by number. The 800 identically shaped pieces come in a palette of 10 colors which correspond to numbers on the included numbered pattern. When fit together correctly, they form a mosaic of a brilliantly colored butterfly or the planet Earth as seen from space. Designed and made in Denmark, the puzzle pieces are made from BPA- and phthalate-free plastic in a unique “double plus sign” shape. The pieces hold together tightly so the completed puzzle can be picked up or displayed on a wall without glue or ironing. A free app provides video guides for using the puzzle pieces to make figures, a castle, pets, and other 2D and 3D projects. Select Butterfly (21 1/2" W x 14" H) or Earth (15" diameter). Ages 7 and up. (1 1/4 lbs.)