The Ultra-Glide foot is molded from a special resin, allowing easier sewing of fabrics such as suede, faux leather, and vinyl that may otherwise stick to the standard metal foot. 

Use With: CM17, M7, MC15000, MC12000, MC9900, MC9850, MC6650, MC9450, MC8900, MC6700P, Skyline S5, Skyline S6, Skyline S7, Skyline S9