Adahill(TM) Physics Science Magnets Kit for Education Science Experiment Tools Icluding Bar/Ring/Horseshoe/Compass Magnets

This is the perfect kit for homeschooling, science fair, elementary science, and in classroom demonstrations. THIS ISOTROPIC FERRITE MAGNETS KIT IS DESIGNED FOR KIDS, PERFECT TRAINING TOOLS FOR SCIENCE CLASS, HELP TEACHERS/PARAENTS WHO WANTS THEIR KIDS LEARN MORE ABOUT SCIENCE/MAGNEIC. AND IT WILL ATTRACT CHILDRENS ATTENTION OBVIOUSLY. Contents: Bar magnet:2pcs 3.85 inch Length; U-shape:1pcs 2.36inch Length; Ring Ceramic magnet: 2pcs (WITH A PENCIL YOU CAN DO MAGNETIC SUSPENSION EXPERIMENT); Compass(platisc material):1pcs; Some Disc iron sheet. Caution: magnets are brittle please be don't cast