The EQUIVET MagFloat Carbide Blades have a design where the carbide part is very slim and glued to a highly magnetic plate.
This creates a strong magnetism between the blade and the head of the handle. The design of the cutting edge of the blades leads to better cutting and the blades stay sharper for a longer time. These blades cannot be re-sharpened. However, the price of a new blade is comparable to a conventional sharpening, and the operator is spared the hassle and cost of blade shipment.