Physics balls can serve a number of different purposes in both the classroom and lab setting.
These physics balls have 3mm holes drilled in them. We also offer variants that are solid or that have hooks attached to them.
This product contains small parts, making it a choking hazard. Use only with adult supervision.
This product (brass balls only) may contain lead, which is poisonous if ingested. Use gloves and safety goggles for protection. Seek medical help if ingested, wash hands thoroughly if handled incorrectly, and flush eyes with cool running water if for at least 15 minutes if any lead comes in contact with them.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.
California Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.