The SINGER 45mm Rotary Cutter with Trigger Release is the perfect tool for precision cutting of multiple layers of fabric or paper. Simply position your fabric or paper, activate the handle trigger to control the blade guard, and cleanly cut through multiple layers with ease. The sturdy comfort grip handle is constructed from flexible TPR and features ridges on top for superior control. It is designed for use by both left- and right-handed users. If you are left handed, move the blade to the opposite side so the blade is not exposed and can now be used to create a straight line. Press the lock button to keep the blade guard securely in place - both when opened and closed. A second standard size 45 mm replacement blade comes with the rotary cutter, but others can be purchased separately. The perfect rotary cutter for quilting, sewing, fabric cutting, arts and crafts, stenciling, scrapbooking, and more. This 45mm Rotary Cutter known as the SINGER Lock ‘n Roll Rotary Cutter is a must-have precision cutting tool for sewists, craftivists, hobbyists, and other crafting enthusiasts.