Walking Foot, Low Shank #10449-J MAPENFORCED or fabric squares to complete

or fabric squares to complete this pattern

HZL-357ZP-C

Knee Lifters

then use the second centering square for that round to trim the final two sides

guaranteeing that every buttonhole is uniform in size

Walking Foot, Low Shank #10449-J MAPENFORCED or fabric squares to completeIf you've ever struggled to feed your fabric through a sewing machine, you need a Walking Foot. Also known as a "Dual Feed Foot" and "Even Feed Foot", the Walking Foot is an essential tool for any sewer. This foot has built in feed dogs that grip your fabric for better control. Sewing multiple layers of fabric professionally and with ease. Guaranteed to fit Babylock Sewing Machine Models: B15, B17, B21, BL1560, BL2100, BL2150, BL2160, BL6000, BL6200,