Check the listing for details. Cricut Truecontrol Knife, Blue. Condition: New. Listed at 12.99 USD. Cricut Truecontrol Knife, Blue With its razor-sharp edge, piercing tip, and superior blade lock system, Cricut TrueControl Knife gives you better control and beautiful results every time. Experience amazing precision and accuracy when working on a wide variety of materials, including paper, cardstock, thin plastics, canvas, and more. You’ll never have to touch a blade with our patented hands-free blade changing system. Thanks to the thoughtful anti-roll design, you can rest assured the knife will stay put when not in use. Get ready to make something amazing because you’ll enjoy hours of fatigue-free work with a comfortable, cushioned grip. Replacement blades sold separately Blade lock system gives you greater control No-touch experience makes changing blades easy Premium steel blades for effortless cuts Cushioned grip, protective cap, and anti-roll feature