Det kommer til at hjælpe dig meget i undervisningen

så det ikke ryger ud

Det kommer både an på tykkelsen på glasset

fairs and markets

Diameter: 10 mm

Power magnet, Konisk 15x8x6 mm. BF Tier1 Det kommer til at hjælpeCone shaped magnets, sold individually (from 1 piece). Diameter top tip: 1. 5 cm. Diameter bottom tip: 0. 8 cm. Height: 0. 6 cm. Strength: approx. 3. 1 kg. Magnets made of neodymium with a conical shape (cone shaped). The magnetic north pole is placed on the smallest tip (8 mm.). You can use this magnet for magnetic glass boards and all other magnetic surfaces. SPECIFICATIONS: Strength: approx. 3,100 g. Material: NdFeB Magnetisation: N42 Gauss: 12900