The Olfa Deluxe Rotary Cutter is perfect for sewing, quilting and crafting projects. It has a rolling razor blade sharp enough to cut through fabrics, paper, leather etc. Designed for left-handed and right-handed use, it comes handy for a quick work of pattern cutting. Ergonomically crafted, this rotary cutter provides a proper grip and the dual-action safety lock allows the blade to lock open for comfort and closed for safety. This tool is also compatible with wave and pinking blades.