Review on 🧵 Versatile Adjustable Tap Bias Binder Foot - Compatible with Singer, Brother, Babylock, Janome, and More! Adjusts from 5mm to 20mm by Jessica Lewis

This sewing foot is good for thin/light fabrics just runs straight . It cannot follow a curve or accommodate thicker/medium/heavy fabrics. You insert the fastener into the U-shaped foot and then place the fabric edge to be cut in the central groove like a sandwich filling. Once the three layers of fabric are attached, lower the sewing foot onto the feed dogs and your teeth should pull the entire sandwich forward as you sew. This only worked for me on straight edges. The leg could not follow a curve or turn a corner. This would be good for edging scarves, placemats, tablecloths, and other rectangular items, but not very practical for most clothing items.