These super-powerful shiny square neodymium magnets are suitable for use on glassboards and can also be used to decorate surfaces. Extremely powerful, you can use them for all kinds of creations.
L: 1 cm - W: 1 cm.
Very high adhesive force: 1.8 kg!
Neodymium is a silvery grey metal in the rare earth group. In an alloy with iron, it is transformed into an extremely powerful magnet. It doesn’t lose its magnetic strength (except at temperatures above 80 °C).