Cutterpillars are the premium suppliers of photo and paper trimmers with a gear driven rotary blade for perfect cuts through any stock and advanced LED technology offering crafters, quilters, and creators alike a new way to see and engage with a project. Working with a brilliantly lit surface illuminates your medium with 3 different levels of light. The Glow Ultra comes standard with a non-slip, self-healing cutting mat and is a larger size, perfect for your fabric projects. The incredibly bright LED back light illuminates the cutting line. Now in a light-weight portable model with extending ruler. Metric and Imperial ruler. Cutterpillar also offers the largest light-board on the market!