Gyroscope metal anti-gravity top gyroscope balance toy educational gift colorful

Specifications:
Material: stainless steel
Color: colorful
Quantity: 1 piece

How to use:
1. One end of the drawstring goes through the small hole of the middle shaft
2. The rotating shaft is made to uniformly rotate the shaft
3. A little force can make the Gyroscope rotate

Warm note:
Make sure the base is flat.
This is a pure mechanical structure, so no lubrication as bearings, when the gyroscope is rotating, the base of it can have a little shake.

Package includes:
1 x Metal gyroscope

Suit to: this toy is suit to teenager ages' over 14 years old.