Indhold: 1 par

The magnets are made of flexible magnetic foil

as these neodymium magnets cannot withstand high speed collision with other magnets

The model is called Bolt (from Trendform) and can also be bought here with us in other colours

da du sjældent kommer op og benytter den fulde trækkraft for magneten

Metalkugler Ø20 mm. (10-pak) Tier1 Indhold: 1 parLarge, round metal balls in a bag of 10. The metal balls are magnetic but are not magnets themselves. They are used together with magnets as "links" or for when you want to experiment with magnetism e. g. make a gauss gun. These are not magnets! The metal balls are also called metal spheres. You can do some pretty cool things when you put bar magnets along with these steel balls. Made from high carbon chromium steel containing 1% carbon and 0. 5%1.