The Pop It Perpetual Puzzle Pop Daily Calendar Jigsaw is a fun and innovative puzzle for kids. Each day, pop out a piece of the puzzle and try to solve it. The durable and high-quality puzzle pieces are shaped like bubbles and can be easily popped in and out of place. It's a great way for kids to exercise their brains and improve their cognitive skills while having fun. Order now and challenge your kids to solve the Pop It Perpetual Puzzle Pop Daily Calendar Jigsaw Each Day!