Features: Blocks in a variety of colors and numbers form a remarkable brain puzzle. High quality: Made of natural solid wood, high quality, smooth surface, harmless paint to ensure safe play. Educational toys: The simplest design with bright colors helps to stimulate any imagination and creativity perfectly, practicing fine motor skills, hands-on coordination, and thinking abilities. Suitable for all ages: not only for puzzle lovers, but also for puzzle beginners. Date First Available October 16, 2024