Material: Zinc alloy
Color: by picture.
Function: educational toys, interactive toys
Packing list: (neutral) fingertip decompression gyro toys * 1, window box
1. High speed
2. Small coefficient of friction
3. The speed is long
Fingertip gyro application
Help decompression treatment of ADHD is conducive to smoking cessation of attention to the development of intelligence
This product is used in a variety of areas
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