Amazon.co.jp: OMO Magnetics [World Strongest Magnet] Strong Magnet Strong Magnetic N50 Neodymium Magnets Neodymium Magnets Cylinder Shaped Round 10x10 mm Diameter 10 mm Thickness 10 mm Nickel Plated with Exclusive Case :
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Amazon.co.jp: OMO Magnetics [World Strongest Magnet] Strong Magnetic Magnets N52 Neodymium Neodymium Cylinder Type Round 7x1 mm Diameter 7 mm Thickness 1 mm Nickel Plated Exclusive Case with : Office Products
OMO Magnets - In fact, magnets are not metal, but they have super strong pull force, so it may disrupt when it collide each other. Sometimes it may hurts you and your
Amazon.co.jp: OMO Magnetics [World Strongest Magnet] Strong Magnetic Strong Magnet N35 Neodymium Neodymium Cylinder Shape Round 4 X 6 mm Diameter 4 mm Thickness 6 mm Nickel Plated Exclusive Case with : Office Products