Hand Kneading All Metal Stainless Steel Brass Rotating Fingertip Gyro

Product information:

Applicable gender: unisex
Color classification: 

1Style: old stainless steel
2Style: old stainless steel + concave mirror base
3Style: New 304 Stainless Steel
4Style: New Brass Trim
5Style: New stainless steel + concave mirror base
6Style: New Brass Trim + Concave Mirror Base
Experiment Type: Physics

Packing list:

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