Copper Wire, insulated, #24, 15'

All metal with holes to attach or solder wires.

Best light bulb for all-around electronics project use. Use with D-size or 6-volt battery.

Insulated 15" wire leads to quickly connect electrical items.

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

Standard D-size batteries. You will receive either Ultralast or Dorcy brand batteries, depending on supply availability.

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

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

Heavy-duty Rayovac 6-volt battery. This screw-style battery has two screw terminals for easy connection.

9-volt alkaline battery. Order our battery connector cap to use with this battery. You will receive either Ultralast or Dorcy brand batteries, depending on supply availability.

Light bulb with threaded base burns brightly with 1.5-volt batteries.