Sparkle in our Swarovski Crystal Thread Cutterz Rings! Now your cutting tool can be your favorite piece of jewelry too! Wear it or attach it to your purse or keys for a little extra bling! Perfect for all your crafting needs, this sleek, adjustable ring has a double-sided blade perfect for quick and efficient cutting. Great for all types of crafting including sewing, jewelry making, quilting, knitting and cross stitching. Two-sided stainless steel blades and stainless steel rivet set in an ABS plastic. Ultimate in durability and safety. Hook and Loop Tape adjustable strap to fit all size fingers. TSA allowed. Bring your ring when you fly, travel.