so make sure to only put these discs on a completely flat surface

so don't use it on a glass board

You therefore need to be carefull in handling the magnet as it will break by hard shock

cyclists and pedestrians in the set

hvad du illustrerer med magneterne oppe på tavlen

Stærk symbol-magnet, Hvid Rund (2) Tier1 so make sure to onlyWhite symbol magnet with [2] number two. This variant is white and round with a black number 2 printed on top. Also available in other colors and with other symbols or numbers. Diameter: 3. 26 cm. Height: 0. 9 cm. Strength: 1. 5 kg. Color: white with black printing The prices are unit prices. Volume discount available. The magnetic symbols are printed on demand. Therefore, please allow us 1 2 days in printing time. 2 3 times as strong as normal.