The QLT by Marshalltown Pro-Style Blue Steel Taping Knife is the perfect choice for the individual that is looking for a quality taping knife at a reasonable price. The Pro-Style Taping Knife features a flexible tapered blue spring steel blade letting you get close to the corner. The Marshalltown Pro-Style blade is equipped with a very lightweight yet durable contour handle, making it one of the most lightweight taping knives on the market.