Description: 【Preschool Math Toy】: Early teaching aid math toy designed for children's early education. It helps children improve their mathematical and logical thinking skills through the interaction of numbers and counters 【Material】: These math block are made of premuim wood material. No burrs, smooth edge, sturdy 【Fun While Learning】: Early learning toys, with numbers 1-10 and counters, children can understand the concept of numbers and the number of counter 【Preschool Teaching】: This early math educational toy not only exercises children's calculation skills, but also improves their attention 【Educational】: The math learning kits is simple and easy to understand. It is a good helper for children to learn mathematics and a good tool for parents to educate their children Specification: Material: Wooden Size Chart: Board: 21.5cmx15cmx1.2cm/8.46inchx5.91inchx0.47inch Cyclinder: 5cmx1.2cm/1.97inchx0.47inch Round Block: 3.5cmx0.6cm/1.38inchx0.24inch Storage Pouch: 19cmx25cm/7.48inchx9.84inch Package Includes: 1 Puzzles Board 20 Cylindrical Blocks 33 Numbers Disc