Description: Desktop Spinner Top Toys can help your child learn basic magic tricks, build confidence, and develop thinking skills. Great for beginners in magic and kids 5 years and older. Specification: Name: Predicted Gyro Weight: 11g Size: about 4.5*3cm/1.77*1.18inch. Packaging: OPP Material: ABS Ideal Choice for Atmosphere Building: Suitable for birthday party, Christmas party,New Years Day party, the good choice for kids & adults party supplies, creative interesting. Package List:Gyro * 1. Notes: Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance. Due to manual measurement, there might be a tolerance in the product size.