at deres skoletavlelak er af højeste kvalitet

But also if the school's cars are made of magnetic metal (not aluminium)

MGOe: 38-40

Length/width: 3

Hook inner diameter: 2

Power magnet, Blok 8x8x4 mm. ludo mini at deres skoletavlelak er afNeodymium magnets Strong magnets Length: 0. 8 cm Width: 0. 8 cm Height: 0. 4 cm Strength: approx. 1. 5 kg. Flat, square power magnet with incredible strength. We don't recommend this size of power magnet for magnetic glass boards. You should choose a stronger magnet for glass boards. SPECIFICATIONER: Strength: approx. 1. 500 gr. Material: NdFeB Magnetisation: N45 Max. temperaturee: 80C Surface: nickel plated (Ni Cu Ni)