Easily add seam allowances to your drafted Patterns or define stitching lines with our circular seam allowance discs.
5/8”, 1/2”, 3/8” discs
Comes with a compact and ball chain to store discs. Each disc is engraved with the seam allowance measurement.
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.