Universal 9 Piece Magnet Science Kit Assorted Shapes and Sizes

Universal 9 Piece Magnet Set is ideal for home, office, hobby, education, and so much more! This set features 6 different shapes and sizes. Made out of of tough ceramic-ferrite material these magnets will be handy for years to come. Use magnets for locating metal studs in a wall, fastening vinyl-coated sheets inside air conditioning vents for maximizing efficiency, hang photos or collect nails from a job site. For more practical uses, place a magnet on the outside of your water heater along the fresh water intake pipe. Placing the magnet on the outside of freshwater intake pipe will catch metallic calcium particles before they can get into your heater, preventing corrosion. These magnets are also perfect for filing cabinets, dishwashers, refrigerators, metal presentation boards, science experiments, and anything else you can set your mind to.

1 U-shape 28 x 28 x 4mm 1 Rectangle 20 x 9 x 3mm 2 small Button 9 x 3mm 2 medium Button 15 x 3mm 1 Large Button 18 x 3mm