Description Solve brain-teasing puzzle challenges that test your knowledge of shapes, critical thinking, fine motor skills, and more! Four colors and patterns also boost recognition skills. Includes 24 shapes and double-sided challenge cards. Largest piece (cross) measures 3.8cmL x 3.8cmW x 2.5cmH. BRAIN-BOOSTING PLAY - Develops critical thinking and mathematical skills through colorful pattern matching activities that challenge young minds while making learning fun and engaging for ages 5+ HANDS-ON LEARNING - Tactile blocks with various shapes and patterns encourage active exploration and problem-solving, helping children understand spatial relationships while building fine motor skills VERSATILE CHALLENGES - 10 double-sided activity cards in English offer progressive difficulty levels that grow with your child's abilities. SCREEN-FREE ENTERTAINMENT - Captivates children's attention without technology, providing educational fun at home, in classrooms, or on-the-go while building concentration and focus skills QUALITY CONSTRUCTION - Sturdy, lightweight blocks and durable coated cards withstand regular play even with daily use, with a robust storage box to keep all 34 pieces neatly organized Suitable for ages 5+ WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.