The WAWAK 6 sewing gauge is used to measure and mark hems and seam allowances on patterns and designs. It can also help with spacing of buttonholes,
The Pretty Poppy: How to hem jeans using the original hem..the
Measuring Tapes & Rulers - WAWAK Sewing Supplies
Measuring Tapes & Rulers - WAWAK Sewing Supplies
House of Quilting: Exclusive Producers of the Handheld Quilting
Sewing Tools and Equipment
WAWAK Heavy-Duty Seam Gauge - 6 - WAWAK Sewing Supplies
What is with all the notches on this ruler? : r/sewing
SINGER 00220 Sewing Gauge, 6-Inch
25 Last-Minute Sewist Must-Haves 2022 Gift Guide