Amazon.com: ArtCreativity Horseshoe Magnet for Kids - 8 Inch Horse Shoe U-Shaped Magnet with Carry Handle - Fun Science Activity Toy, Great Gift Idea for Boys and Girls, Novelty Item for Adults -
Pocket Size Red Alnico Horseshoe Magnet - 25.4mm x 28.5mm x 8mm - 3.31lbs Pull
Horseshoe magnet: Experiments and interesting factsn