Colorful transparent bingo chips with a steel rim to pick them up with a magnet. ¾" (2cm). Set of 100.

Includes one plastic encased magnetic wand with 100 ¾" (2cm) metal rimmed transparent chips.

These strong magnets are encased in plastic to form an easy to hold handle. 7 5/8" (19.4cm) long. Assorted colors.

Tough color-coded outer mouldings (red-north, blue-south). Allows children to safetly experience first hand the force of neodymium - currently the world's strongest permanent magnet!

Kit contains 4 wands, 20 magnetic marbles, 2 plastic cased magnets, a super magnet, set of floating ring magnets, large horseshoe magnet and a compass magnet. Includes 15 experiments on reproducible worksheets with curriculum references...

This convenient classroom kit contains 35 weak and strong magnets in bar, rod, disc, and horseshoe form, a magnetic strip, 4 compasses, 225 g of iron filings, and a piece of lodestone. Teacher’s notes are included, with suggestions for...

Large enough for small hands to grasp with ease. Measures 7" x 9".

A small amount of iron filings encased in a plastic bubble to demonstrate magnetic fields. Grades 6 +.

A small amount of iron filings encased in a plastic bubble to demonstrate magnetic fields. Grades 6 +.

Selection of magnets and materials, assembled in plastic tray with cardboard sleeve. Includes Alnico bars, Alnico button magnets, ferrite blocks & rings, chrome steel horsehoe magnet, Alnico horsehoe magnet, colored squares of magnetic...

A white frame with transparent window containing magnetic powder in a water based solution for showing magnetic field patterns. When a magnet is present the particles of iron inside become slightly magnetized, so they attract each other...