so you can write with  chalk on the board and use it for magnets

kubeformede kobbermagneter i 5x5x5 mm

After that

A magnetic sign with "show consideration" text creates a little more distance and understanding in traffic

We don't force you to buy a package of these rotating hook magnets

Power magnet, Blok 40x40x20 mm. engros so you can write withVery strong block magnet made of neodymium. You really have to know what you are doing before throwing yourself into handling a magnet of this size and strength, as careless use can be very dangerous! Length: 4 cm. Width: 4 cm. Height: 2 cm. Strength: approx. 60 kg. The magnet has a strength of approx. 60 kg. in a straight line. You get the most optimal pull when the pull occurs in the same direction as the magnet's field i. e. on the large surfaces