They are easily attached to the magnets to make sure that the magnet does not slide around on the board and so that it will not scratch the surface when pulled diagonally off the board

You get a jar with 200 grams of iron filings / iron powder in it

Magnetic clips are especially used for planning boards

The strength of these magnets is approximately 100 grams per cm2

Neodymium magnets are very powerful magnets

Undersænket pottemagnet, Ø48 mm. - Ferrit ludo maxi They are easily attached toStor ferritmagnet med stlpotte. Magneten har en breevne p ca. 23 kg. i direkte trk. Ferritmagneter bruges ofte udendrs, og denne magnet har skruehul til undersnket skruge M8 (8,5 mm.). Der er 2 klare fordele ved at vlge en ferrit pottemagnet i stedet for neodymium versionen: Ferrit kan bruges udendrs Ferrit er et billigere alternativ til neodymium Ferritmagneter tler direkte solllys, og de ruster ikke trods vind og vejr. Men du skal vre opmrksom p, at