Features MATERIAL: Our wooden puzzle blocks are made of quality wood with a smooth surface and no burrs. They will not crack even if dropped, making them safe and durable for both kids and adults. The wood blocks are the right size for a comfortable grip for babies COLORFUL: The wooden puzzle blocks feature a simple design with uniform and bright colors that won't fade, helping to attract children's attention. Suitable for both boys and girls CHALLENGING FUN: This wooden tangram brain teaser puzzle offers a variety of shapes and patterns. You can arrange the blocks according to the included cards or use your own creativity. Encourage children to think critically and explore different ways to complete the shapes. Each completed puzzle creates a unique image, promoting imagination and creative thinking EDUCATIONAL TOYS: This wooden pattern block set helps develop children's hand-eye coordination, logical thinking, creativity, and early math skills. It is an interactive learning game ideal for parent-child play, fostering strong family bonds PERFECT GIFT: This wooden block puzzle is a classic educational toy. It can be enjoyed by adults and children alike, helping to relieve stress and support cognitive function in older adults. Its appealing design makes it a great choice for a gift, birthday present, or classroom learning aid NOTICE: Actual color may vary slightly due to lighting effects Please allow 1-3 cm deviation due to manual measurement Material: Wood Size: As shown in picture Package List: 1 Set Wooden Blocks Puzzle Brain Teaser Toy