Thisseries adopts automatically paperholding designing, autogenous grinding idlerwheel knife blade and grinded inferior knife body,make the idler wheel grindedsharp automatically,durable , for it is showed as centimeter and inch and thecutting measurement is precise,convenient,high efficiency ,safety andpractical,it can prevent the paper from moving and paper sliping.The edge issmooth ,it can do better than other normal knife .

We have seven models (14 inch,24 inch,36 inch,48 inch ,71 inch ,82 inch ), three colors (computer grey ,deepblue,black),most are black