Great for beginners, the unique design of this tool makes perfect cuts through fabric a breeze -- since you're not managing two tools separately, you don't have to struggle with a misaligned ruler or worry about holding the rotary cutter straight. It includes a 45 mm spring-action rotary blade that makes clean cuts through multiple layers of fabric and an ergonomic blade carriage that makes cutting smooth and easy. The ruler features a bold 6" x 24" grid that is printed on both sides for right- or left-handed use, plus highlighted numbers for excellent visibility on light or dark fabric. The unique rail design prevents lint build up as you work, the no-touch magnetic blade change system makes blade change safe and easy while storing used blades, and a carrying handle offers easy, convenient transportation. *Fiskars products can only be sold by authorized brick and mortar resellers and authorized internet resellers. Fiskars products cannot be sold on any third-party website. Mistake-free measuring and cutting. Cuts up to 8 fabric layers cleanly to help you get more done faster. Outlined 6" x 24" grid makes measuring dark or light fabrics easy.