45mm Martelli Replacement Blades - 10 Pack
"Martelli Notions offers the best rotary cutter blades for your quilting, sewing, and embroidery needs. These super-sharp blades are used with our ergonomic rotary cutters to easily cut through fabric. Martelli's rotary cutter blades are sharpened with a unique process that allows them to last approximately 3-5 times longer than other brands. Stock up so you’re always ready to take on the most demanding quilting projects with a sharp, reliable blade. Martelli Notions is your source for all your quilting, sewing, and embroidery essentials."