1. The classic tangram puzzle can help develop children's imagination, improve hand-eye coordination and color and shape recognition. Put all the blocks back together using different solutions. Great for home and school to keep kids busy for hours. Perfect for when you need to cool off or relax. 2. IMPROVE HAND-EYE COORDINATION: HAPTIC PARTS IMPROVE YOUR CHILD'S MOTOR SKILLS Made of durable and strong wood so they're durable, each puzzle is designed to provide a gentle challenge to your child's hand-eye coordination. 3. Well-made Toddler Toys: Wooden puzzles with smooth edges, solid and bright colors make it easier for kids to concentrate, play games, identify and remember geometric shapes. 4. The wooden block puzzle is made of natural wood and non-toxic paint with smooth surface. It will not crack even if dropped on the ground. Therefore, it is safe and durable for use by children and adults. 5. The set includes: Square, Circle, Triangle, Puzzle, providing your child with a gentle and effective way to move on to more difficult puzzles, starting with simple shape puzzles. Recommended age: 3-6 years old Material: Wood Gender: unisex Type: Wooden Gobo Set Size: 30cm x 30cm Trait: Intellectual Development Product Features: Learning and Education Delivery Quantity: 1 Piece Note: Manual measurement, there may be an error of 1-2cm/1-3g, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture.