452904

20 magnetic and non magnetic objects; some familiar some not neatly sealed in clear plastic pots with 2 magnetic wands to test for magnetism. Good for individual and group work supplied in a strong storage case.Materials include: Sea shells wood plastic beads washers string chalk foam paper clips brass screws cloth paper drawing pins pebbles aluminium foil polystyrene feathers copper clips nails stainless steel and rice.Size: 220 x 330 x 50mm.