KNAFS 4 Pcs U Shape Horseshoe Magnet, Red and Blue Painted Post, Physics Experiment Teaching Magnet Multipurpose Office Magnets Pack of 1 Price in India - Buy KNAFS 4 Pcs U Shape
MAGNET, U SHAPE MAGNET , ALNICO, 37 X 6 X 10MM Centre Gap 9MM - Eduscience
2pcs Weak Big Educational Magnet U Shape Permanent Magnet For Education Science Experiment Horseshoe Magnets U82x80x16/22mm - Magnetic Materials - AliExpress