MATERIAL: Our wooden puzzle blocks are made of quality wood with a smooth surface and no burrs. They are durable and will not crack even if dropped, making them safe for both kids and adults. The wood blocks puzzle is the right size for a comfortable grip for little hands. 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 following the included cards or encourage creative free play by letting children design their own patterns. Each arrangement creates a different shape, 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 that encourages parent-child bonding through shared play. PERFECT GIFT: This wooden block puzzle is a classic educational toy suitable for children, adults, and seniors. It can help relieve stress and support cognitive function. The puzzle makes a thoughtful gift for birthdays, holidays, or as a learning aid. Note: Actual color may vary slightly due to lighting effects. A 1–3 cm variation may occur due to manual measurement. Material: Wood Size: As shown in picture Package List: 1 Set Wooden Blocks Puzzle Brain Teaser Toy