contains; Circle Cutter, Easy-grip handle, 3 Spare blades. With the Circle Cutter you can quickly and easily cut out circles with a size of 2.5 to 15 cm, or a radius of 1.25 to 7.5 cm. It is ideal for cutting paper up to 250g m2, cardboard, foam up to 2 mm, shrink film and much more. Instructions: Place the circle cutter on the paper. Loosen the positioner and adjust the diameter, then tighten it again. Turn the controller to make the blade appear. Put your finger on the PUSH-button while holding the base with your other hand. Twist the controller to the left to retract the blade. https://www.youtube.com/watch?v=P6QzD7JeIto&utm_source=Mailing&utm_medium=email&utm_campaign=200120-wk-4-YouTube-Demonstrating-the-New-Circle-Cutter