Practical Magnetic Viewing Film Magnet Paper Magnetic Paper Magnet Paper Sheet

Please kindly noted that this item is sold by Soarian from Joybuy marketplace.Description Place it on magnetized object surface and the magnetic field stays on the film so you can further analyse the field patterns. They are wonderful educational tools to introduce students to the science and charming of magnetism. Features -Color:Yellow -Material:Electromagnet -Size:2.00X2.00X0.10cm/0.79X0.79X0.04in -Simply place the card on the surface of a magnetic material and it will display a patterned magnetic field. -Great for personal or scientific research. It can help us study magnetic fields that we cannot see. -It can be used for quality control product demonstrations reverse engineering certification and educational purposes. -A great educational tool to spark our interest in science. Magnetic display at a glance easy to operate. -Share with your friends and family who like magnet science or