Product Features: High Quality: This puzzle is made of high-quality materials with a smooth, burr-free surface, making it safe and harmless for children. Fun Expression Blocks: The expression blocks are cute and fun, with different cartoon expressions on each side, quickly stimulating children's interest. Educational Toy: This educational expression matching toy can stimulate children's attention and improve their hand-eye coordination, logical thinking, practical skills, and fine motor skills. Play with Parents or Friends: Children can play with their parents or friends and improve their social skills. Perfect Gift for Boys and Girls: This puzzle is an excellent gift choice for birthdays, Christmas, and other holidays. Please Note: - 1. Due to different lighting effects, the actual color may be slightly different from the picture. - 2. Please allow a 1-3 cm error due to manual measurement.