This ruler is cut in our 1/8" sea-foam colored plastic for domestic machines.
This tool is basically designed to do angles. Stitch a line then, line the guide lines up and stitch any angle up to 120 degrees. Use it to make shapes, multi-pointed stars, radiating lines, random lines, border designs, and much more.
We suggest getting some Grip Tape for a better hold on fabric.
Video currently is a demo of the longarm version.