Wooden Stacking Rainbow Toy: The wooden rainbow shape matching toy set are composed of 7 pieces with different colors and sizes. Each rainbow blocks are flat that makes standing them up well. The length and size of each block are different, colorful arched building blocks offer different possibilities for toddlers than conventional building blocks or planks, so 1 2 3 4 5 year olds kids can stack them into flat or three-dimensional shapes with their own imagination. . Educational Learning Tools:The nesting jigsaw puzzle game is the best learning tool for your toddler age 2-4 to learn about different sizes and colors. Children have a sensory and visual understanding of the shape and color of the rainbow while playing. The process of the game helping kids to connect abstract concepts or images with specific things in the real world. Parents can play with their baby toddlers, which helps promote parent-child interaction and communication. . Creative Development Toys: The wooden rainbow stacking toys provide 3-5 year old kids with multiple ways to play games. This rainbow stacker toy can be used as tunnels, little houses, lookout tower, hills, castles, bridges, maze, rocking chairs or beds for little dolls. It is very suitable for toddlers to learn colors, shapes, structures and classifications, and help babies and young childrens brain development and hand-eye coordination, and also stimulates kids imagination and creativity. . Child Safety Materials: Wooden nesting stacking rainbow block set are made of high quality non-toxic natural wood and child-safe water based paint. Corners are softly processed, smoothly polished, without burrs, and will not harm the delicate hands of children. The size of the nesting puzzles building blocks is suitable for the hands of 12-36 months toddlers . Bright colors will definitely attract the attention of kids, boys and girls can enjoy hours of entertainment indoors or outdoors. . Great Gift Choice: Come with beautiful color box packaging, our shape matching learning toy set is the best gift choice for your 1-5 year old baby kids, especially suitable as birthday gift, party gift, New Year gift, visiting gifts, childrens day gifts, Christmas gifts, Thanksgiving gifts , Halloween present, holiday presents and preschool education tools. It is not only a learning toy for kids, but also perfect home decoration for coffee table, bookshelf or bedroom. .