MIKEDE Square Neodymium Magnets, 2 Pack Cube Strong Rare Earth Heavy Duty for Crafts, DIY, Office, Science Project

MIKEDE Square Magnets, 2 Pack Neodymium Magnets, Cube Magnets Strong Rare Earth Magnets Heavy Duty for Crafts, DIY, Office, Science Project Magnets

SPACECARE Magnetic Sand Iron Filings Iron Powder Filings Magnetic Power for Magnet Education and School Projects, Storage (12 Ounces) with Shaker Lid, 1 Pack Iron Oxide Powder Shavings for Science

MIKEDE Strong Rare Earth Neodymium Magnets, Heavy Duty Bar Magnets with Double-Sided Adhesive, Powerful Pull Force, Perfect for Fridge, Garage, Kitchen, Science, Craft, Office, DIY 60x10x3mm 6pack