Walking Foot - For sewing or quilting on fabrics which stick or tend to slip. Useful for sewing multiple layers as in quilting. It's suitable for use with our L14, JS1700, GS2510, GS2700, NX200QE, NX400, NX600, VQ3000, NS10, NS30, NV200, NV400, NV600, QC2000, VM6200D, NV1e, NV1250D and NV950