- Small rare earth magnets - 0.25" cubed
- Composed of Neodymium/Iron/Boron (NdFeB)
- Sold in single units
- RoHS Compliant
The Magnet Cube - 0.25" are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches. Activates the reed switch at a distance of about 3cm.