Wooden Tangram Puzzle Set 60 Pattern Cards Kids Learning Toys Educational Gift Features: 1. Made of high quality wood material, wear resistant and corrosion resistance, strong toughness and not easy to break. 2. Using eco-friendly water paint, safe, tasteless and non-toxic, harmless to health. 3. Smooth edge, no burrs, no need to worry about scratching kid's hands. 4. Develops children's knowledge of shapes, exercises children's hands-on ability. 5. Learns logic graphics to understand geometric mathematics, explanation card with English paraphrase. 6. Can be used as a great gift, baby and kids will love it so much. Specification: Item Name: Tangram Puzzle Material: Wooden Package Includes: 60 x Pattern Cards 7 x Wooden Building Blocks Note: 1. Please allow 1-3cm differences due to manual measurement, thanks 2. Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.