Magnetic water de-hardener changes physical parameters of salts passing through the magnetic field and – if pronounced in a simplified form – it “softens” the water, thus limiting lime-scale deposition significantly.
This magnetic rod is used to test whether your material contains metallic-magnetic impurities. The rod is fitted with very strong NdFeB magnets. You can remove the impurities by sliding the magnetic core out of the stainless steel case and metallic particles will fall off.
We offer several types of school magnets. You may choose from classical black school magnets, color magnets, magnets stored in plastics or metal cases, or magnetic numbers.
Magnetic numbers are outstanding teaching aids for small pupils who can thus learn basics of math in a non-violent, natural form.
You may know ferrite magnets as classical black school magnets. They are especially suitable to attach notes and pictures onto magnetic tables or boards.
We also sell color magnets, namely in five main colors. Their advantage is that these color magnets do not have sharp edges so they do not damage fixing objects / notice boards, and they do not dirty.
You may also choose magnets stored in a plastics case. These are very strong office magnets, inserted into plastics casing. The magnets are capable of holding of up to 25 pieces of paper in the A4 format.
Magnets stored in plastics cases are very strong too; they may hold 15 pieces of paper in the A4 format. Due to their ergonomic shape, these magnets are pleasant on handling. Metal case increases magnet resistance and reduces the risk of damaging. These magnets are available in the golden and silver versions.