This apparatus aims to help demonstrate rotational inertia and the effect that weight distribution has on it. Each disk can be opened to distribute steel balls into the eight compartments within. The set comes with two pucks and eight steel balls.
WARNING: This product can expose you to chemicals including styrene, nickel, and lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This product contains small balls, making it a choking hazard. Only use with adult supervision.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.