3Pc Wooden Screw Nut Building Assembling Blocks Hands-on Teaching | |
Description: Unfinished and unpainted ,Develop children's logical thinking ability. Specification: Material: Wooden Color: Wood Size: 1.2X6.5cm/0.47x2.56inch ,2.2cm/0.87inch Package Includes: 3 Set Wooden Screw and Nut Toys |