Big Building Track Blocks accessories Needle Size: #9

Needle Size: #9

Settings can arouse their interest in playing

Able to paint a beautiful flower and dot pattern on the wall

They are easy to use

Throw it upward gently and release

Big Building Track Blocks accessories Needle Size: #9Big Building Track Blocks THREE MAIN FEATURES: Develop Intelligence Hands on Skills Learning Skills OTHER FEATURES: Enhance the communication between parents and kids; Made of environmental ABS material, durable and safe; Smooth surface and good hand feeling designed for kids; Colorful blocks also help attract kids' attention away from electronic equipment, protecting their eyes. NOTE: Children should play this under the supervision of adults.