8 very strong and colourful neodymium pin magnets,push pins,diameter 12 mm, height 19.5 mm, magnet boards, magnetic glass boards

Description

You will receive 8 coloured magnetic pins with neodymium cores. Neodymium is the strongest magnetic material for permanent magnets. The pins are very well suited for refrigerators or magnetic boards or any other magnetic surfaces. The centre of the pin is made of NdFeB, a neodymium-iron-boron alloy, N35 grade to a maximum possible N52. On suitable surfaces these magnets can hold 15 sheets of DIN A4 and then some! Caution: These magnets are not suitable for children due to their extreme magnet strength. Do not place magnets in close proximity to pacemakers, storage media such as SD cards, smartphones, hard drives etc. or credit cards with magnetic strips! Do not heat the magnets: toxic vapours may be emitted and the magnets may lose their magnetic charge. -