POP Puzzle toy is the perfect multifunctional toy--imagine a puzzle, fidget, and sensory toy in one! It is made of environmentally safe high-quality silicone. It is firm and water-resistant which is easy to clean. Kids can use this to enjoy and learn at the same time. Enhance children's intelligence, increase their logic skills and entertain them. Highly durable plastic base with 27 pieces of puzzle poppers made of silicone.