This clever device allows you to finish an edge with bias binding. Not only can you use commercial bias binding but also binding which you cut yourself. In one operation both edges of the binding are stitched neatly and evenly in place. Pinning and basting are eliminated. Raw edges disappear forever. The stitching is even and close to the folded edge of the binding.
Introducing the Vintage Original Singer Slotted Binder Part # 121464 Low Shank. This binder is in excellent condition, and fits Singer low shank models 15, 27, 28, 66, 99, 201, 206, 221, 222, 306, 319 and more.