Description: This wooden toy set is a basic math learning tool for preschool kids. Rainbow color rings are great for kids to practice counting and recognize color. Colorful patterned boards making the learning interesting and easier. Wonderful gift for kids above three years old. Features: Made of premium wooden material, the toy set is safe, non-toxic, with smooth and mellow edge. It is a great toy helping kids to learn the numbers from 1~10 and learn to count. The boards with numbers or patterns make the learning interesting and effectively lower the learning difficulty. Kids can put the rainbow wooden ring into the pillar according to the number board, which encourages their hand-eye coordination and promote early intelligence development. Use the wooden rings to practice counting and enhance the cognition of color. Specifications: Condition: 100% Brand New Material: Wood Color: as Shown in the Picture Suitable Age: 3 yeas old above Number Board Size(L x W): approx. 4 x 4cm / 1.57 x 1.57in Large Board Size(L x W x H): approx. 44.5 x 14.5 x 1.5cm / 17.52 x 5.71 x 0.59in Weight: approx. 608g Package Included: 1 x Set of Wooden Toy Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List 1Made of premium wooden material, the toy set is safe, non-toxic, with smooth and mellow edge 2It is a great toy helping kids to learn the numbers from 1~10 and learn to count 3The boards with numbers or patterns make the learning interesting and effectively lower the learning difficulty 4Kids can put the rainbow wooden ring into the pillar according to the number board, which encourages their hand-eye coordination and promote early intelligence development 5Use the wooden rings to practice counting and enhance the cognition of color