CUTEX SEWING Presser Foot With Teeth Bottom For Walking Foot Sewing Machines Consew Singer High Quality Presser Foot Set with Teeth Bottom for Industrial Walking Foot Machines. Set of one outside foot and one inside foot. Both outside & inside foot have teeth on the bottom for a better feeding action. Fits SINGER 111W Class. For other maching models, Please refer the description below. CUTEX SEWING is NOT currently distributing its feet to other Amazon Sellers. Please make sure it is sold by Cutex Sewing Supplies.