Comparing Alnico 2, 3, 4, 5, and 8 Pickup Magnets: A Comprehensive Overview | Stanford Magnets
Amazon.com: Dowling Magnets Alnico Magnet Science Kit. Magnets for Kids Including 2 Horseshoe Magnets, 1 Bar Magnet, Iron Filings and Iron Shapes for Fun Science Experiments. Item 731009. Ages 8+ : Toys & Games
Traditional Alnico Horseshoe Magnet - 75mm x 39mm x 8mm - 2.21lbs Pull
Alnico 5 Deep Pot Magnet c/w M6 threaded hole - 20.5mm dia x 19mm thick - 8.82lbs Pull
AlNiCo block magnet - painted 100x15x10 mm - SOLLAU s.r.o.