The RIGRAP CERAMAX SUPER CUTTERS are a rust free easy way to cut through braided line from 5# up to 300# along with all sorts of other fishing line material and sizes. The RIGRAP CERAMAX SUPER CUTTERS will outperform any other cutter in the market. Made of a durable proprietary ceramic compound, the RIGRAP CERAMAX CUTTERS will last upwards of 10x times longer than the best steel cutters and never need sharpening. The RIGRAP CERAMAX SUPER CUTTERS also feature a blunt safety blades, so they can be safely stored anywhere.