HARAC Handy Manual Paper Line Safety Cutter D-LINE (Blue) A safe paper cutter used like a mouse. Convenient for multiple cuttings such as paper cutting for designers, article scrapping or paper-craft etc. You just have to press the button on top just like a mouse and simply pull it along with a straight or curved cutting line wherever you wish to go. This ceramic cutter is rustproof and will last for a long time. Body: ABS resin Blade: Fine ceramics 4.72&#034;  1.89&#034;  1.37&#034; Align the cutter blade with the position to start cutting. Push the button and press it on the part of the paper to cut off. While holding down the button, move the main body in the direction of cutting. The cutter blade power is added and rotated according to the movement, and it cuts smoothly.