Light and Shadow Building Blocks Colorful Window Translucent Color Recognition Building Toy Acrylic Rainbow Blocks Geometric Teaching Aids is an innovative children's educational toy. Made of high-quality acrylic material, the translucent design allows children to experience the wonderful changes of light and shadow during the building process. The rich colors and geometric shapes promote children's color recognition and creativity development, while also improving spatial thinking skills. Suitable for homes, kindergartens, and other places, it makes learning fun and inspires endless imagination and creativity in children.