Super Strong Neodymium Magnet N52 1" Cube Permanent Magnet, The World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets 2Pc: Amazon.com: Industrial & Scientific
10Pc Super Strong Neodymium Magnet 1.26" x 1/8" NdFeB Discs W/ Red dot to indicate North Pole, the World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets: Amazon.com: Industrial &