If you're looking for a multifunctional tool that can help IN quick-fixes and DIYs, this one should be on top of your list. The sharp blade and ergonomic design make any task effortless, from cutting hoses and wires to opening cans.The TurboKnife is a great addition to any automotive maintenance kit. However the blade can dull quickly with frequent use, so it's best to keep a sharpener nearby..