"This handy tool is great for paper crafting, scrapbooking, button making and more. Cuts circles from 1"" to 8"". Unique, clear base allows user to see where cuts are positioned. Features both English and metric markings. Needle point for precise alignment. Gripper foot for circles without pinholes. Works on paper, photos, card stock, and other thin materials. Includes two blades. Made for both left-and right-handed use. Replacement blades available and sold separately."