Please note: Magnetic foil is not suitable for magnetic glass boards

så du undgår rust længst muligt

Incredibly powerful magnet

The rust will not affect the magnetism for many years when used outdoor

Model: Red Chalk Marker Medium Line

Ferrit magnet, Blok 40x20x10 mm. BF Tier1 Please note: Magnetic foil isFerrite magnets block Raw magnets Length: 40 mm Width: 20 mm Height: 10 mm Strength: approx. 2. 5 kg. Buy ferrite magnets when strength is not as important as size. Ferrite magnets don't have a protective coating and are therefore a bit fragile. Avoid bumps and knocks. Only work with magnets using tools specially designed for magnets. Both for indoor and outdoor use. They withstand temperatures of up to 250C and down to 40C. Please remember that