Smooth and shape rough and sharp ends of cut beading wire by using the Round Your Wire Tool. With its European quality cup bur, this simple to use tool is perfect for giving your finished jewelry a professional look while protecting the wearer from the sharp edges of cut wire. Round the end of rough or pointed wire with this cup bur tool. Our 1.8mm cup-shaped bur file works perfectly on the ends of wire to smooth sharp ends. You will get a lot of mileage out of this little tool! To use firmly insert the cut wire end into the cup. While pressing the wire firmly into the cup, twist the wooden handle back and forth. Stop twisting occasionally to look at the wire end. Continue to twist until the end is smooth and rounded. This tool was designed for soft wire such as sterling silver, copper or gold-filled wires. Super easy to use and is perfect for both beginners and professionals. To protect and keep your rounder safe a plastic storage case with cap is included!