45mm Rotary Cutter Rotary Fabric Cutter with 5 Pcs Replace Rotary Cutter Blades and A4 Cutting Mat?Black), Rotary Cutter Set for Quilting Sewing Arts Crafts, Sharp and Durable

  Easy to use Equipped with a 45mm cutters for easy replacement, this fabric cutting tool is sharp and durable. This 45mm rotary cutter is positioning the safety limit buckle, which is more convenient to use. When cutting, use a special cutting board at the bottom of the cutting material, or a flat wooden board. Do not cut directly on glass or marble. This is easy to use a rotary cutter that is suitable for either left or right-handed individuals, and lets you keep the cutter in hand while you rearrange materials. This is easy to use a rotary cutter that is suitable for either left or right-handed individuals. Its small design makes it ideal for smaller pieces of fabric, and for cutting tight corners and curves This would be an ideal addition to the craft box of someone who makes toys, allowing for greater flexibility in patterning, and good for small projects,  tight spaces thus a broader range of finished product    How To Replace The Blader Hold your rotary cutter by the handle in your non-dominant hand with the blade cover in place so the blade is not active. Unscrew the bolt and the small curved disk and set aside. Turn the cutter back over and remove the button that says 45mm. Remove the disk blade, set aside, and put a new one on. Replace the 45mm button, putting the post through the new blade and cutter, and put your index finger back onto the button to hold it in place while you turn the cutter over one more time.