Rotary Blade replacement with Housing; Premium stainless steel blade cuts fabric and delicate materials – no backing required; For Cricut Maker® only; Make quilts, purses, bags, accessories, home decor, stuffed animals, and more; Perfect for delicate papers and unbacked fabric, including lace, felt, quilt batting, silk, denim, crepe and tissue paper, mulberry, and more; Choose from hundreds of sewing patterns in the Cricut Library