The Westcott Carbo Titanium Rotary Cutter is eight times harder than untreated stainless steel blades. The Rotary comes with a safety shield as well as quick and easy replacement blades. Light weight design with an assembled product weight of 0.22 lbs. Creating your next masterpiece is easy when you have the very best tools to work with. Westcott the leader in cutting technology brings you a coordinated assortment of all the essential tools you need to bring your ideas to life.