Magnets Field Scool Kids Teaching Education Tool Set Horseshoe Magnet Ring Toy

Material: Metal
Color: As the pictures
Strip magnet length: 3.5 cm
U-type magnet height: 4 cm
Ring magnet diameter: 2.1 cm
[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
Features:
Brand new and high quality
THIS MAGNET 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.
It could only hold small parts like clips, pins, magnetic powder
isotropic ferrite magnets, very weak magnets, only for children
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.
Package included:
1 Set Teaching magnet (Package color and stickers will be sent in random)