US$ 249.50
just rotate the magnet a bit to switch between repulsion and attraction
but just an easy and smart way to make a tool that lets you control whether it should stick magnetically to or let go of an item
but they can be removed if you want to use the cube magnets in their raw form
Dette er papir til makulering-piktogrammet fra den officielle piktogramserie til affaldssortering fra papir-fraktionsserien
Contents: Quick-drying ink
Stavmagnet 150x12 mm. rød/grøn (lang) - AlNiCo Auto-translated (SE) just rotate the magnet aMost people have held a classic red green magnet in their hand for physics lessons. Here you can get the classic AlNiCo teaching magnet in a slightly different shape: a long bar magnet. The colour for North is red, while the colour for South is green. We call this type of magnet educational magnets because AlNiCo is very suitable for educational use when teaching children and adults about magnetism. Use a magnetic rod made of AlNiCo to test magnetic
US$ 249.50
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