Delta Education-130-7570 Painted Ring Magnet (Pack of 2)
Delta Education painted ring magnet. Add-ons for magnetism explore real-life physics principles with hands-on experiments using these essentials for teaching magnetism. The dimensions of the magnet rings are 1-1/4€ outer diameter, 3/8€ inner diameter. Warning: Choking Hazard-Small Parts. Not for children under 3 years.