The Cricut TrueControl Blue Knife features a premium steel blade with cushioned grip, protective cap, anti roll feature and blade lock system for greater control. The razor-sharp edges and piercing tips provide effortlessly smooth, precise cuts every time on a variety of materials including paper, cardstock, thin plastics, canvas, and more. The hands-free blade changing system ensures you are able to change the places safely and securely.Features & Benefits 1 TrueControl Knife Cushioned-grip, Protective cap and anti-roll Feature Premium Steel Hands Free Blade Changing System Colour: Blue