"agarose powder"

Makes hard to connect components easy to use in electrical circuits.

This lamp holder is suitable for miniature base lamps.

Durable plastic cell holder.

Great for classroom demonstrations involving power plants or conversion of energy.

A simple tool for communicating complex workings of electricity, this plastic battery holder is fitted with three banana plug jacks.

Project parts motors.

This lamp holder is suitable for miniature base lamps.

Perfect for any circuits activity.

Pieces of reusable zinc-plated iron wire for magnetic field experiments.