This professional portable hot knife offers a convenient solution where portability and ease of use are essential. The unit is gas powered and heats up to 850º in just a minute! The hot blade can cut a variety of braided synthetic lines of different diameters. The anvil provides a solid cutting surface for the rope so that strands melt and seal together and the results are clean and consistent with no mushrooming or fraying. The spring-loaded pliers are handy when many cuts are needed. High quality butane with “near zero impurities” is highly recommended when refilling the cartridge. This will ensure your device operates optimally. Comes together with a wire brush and a lighter.