Cutterpillar Clamp Light For Quilting Rulers is a tool that every quilter and crafter needs. This clamp gives you significantly more leverage on your quilting ruler by holding with your arm versus your hand/fingers. Cuts will be much straighter and safer. The Clamp Light For Quilting Rulers keeps your fingers away from the dangerous cutting edge. Besides giving you better leverage, the clamp also has a built-in LED light that gives you illumination where you need it most. The LED light is a huge bonus that floods your work area with a bright 100 lumens for many hours with its USB-C rechargeable battery. It even has a toggle to adjust the brightness.