Attach steel knives to displays; mount kitchen knives within easy reach; test jewelry and knives for authenticity; check for metal in car bodies and building construction--you'll find a million and one uses for these little guys! A single one is stronger than it looks, so imagine what ten together can do.
·Set of (10)
·Magnetized metal construction
·Single magnet measures 1/4" square
Small parts...Keep away from children!