Ring Magnet, 1.14" OD

Two 1.2" ceramic bar magnets with ends marked North and South.

A pack of six strong, multi-colored ceramic ring magnets, 1 1/4" diameter.

Use these fine mesh iron filings to show magnetic fields of magnets! Look below for additional experiment ideas, the iron filings formula, formula weight, and more.

These aluminum weighing boats or weighing dishes have multiple lab uses.

Plastic base with screw terminals. Designed to fit all our screw base light bulbs. Perfect for exploring electricity and circuits!

24 gauge solid copper wire with PVC insulation is perfect for connecting batteries, bulbs, switches and most other electrical projects.

Two 3" medium-strength Alnico I bar magnets with ends marked North and South.

A very strong 1" Alnico V horseshoe magnet with keeper.

These small 0.5"-diameter neodymium disc magnets have a pull force of 10 lbs.

All metal with holes to attach or solder wires.