Easily add seam allowances to your drafted Patterns or define stitching lines with our circular seam allowance discs.
One each 5/8”, 1/2”, 3/8”, and 1/4" disc included in the set- with a ball chain for storage.
Add seam allowance, modify seam allowance, or delineate stitching lines on patterns.
To use: place a pencil in the centered hole and line up the edge of the circle with the line you wish to add seam allowance to. Run edge along line. Watch the edge of the disc, and it’s easier to pull the pencil toward to achieve an accurate edge.