in strength is a very good magnet for normal office use

This magnet is called a hook magnet

Brug denne KEYS nøgleholder til at hænge dine nøgler op magnetisk

And should you need some magnetic steel pieces for your magnet backs

plexiglass or mirror

Power magneter, Kugle Ø13 mm. Tier1 in strength is a veryNeodymium balls Strong, round magnets Diameter: 1. 27 cm Strength: approx. 2. 9 kg. Very strong magnetic sphere of neodymium buy 1 or more (high discount rates). Both suitable for creating shapes and as ordinary magnets. Often used in combination with magnetic rods. SPECIFICATIONS: Strength: approx. 2,900 gr. Material: NdFeB Magnetisation: N42 Max. temperaturee: 80C Surface: nickel plated chrome (Ni Cu Ni)