A small tool that makes a big difference in precision work. The Sew Easy Easy Eighth Ruler is designed to add an exact 1/8" seam allowance, giving you tighter accuracy where standard 1/4" just isn’t right.
Perfect for detailed quilting and fine piecing, this is the tool you reach for when accuracy really matters.
Specifications
Size: 8" × 1"
Built-in 1/8" seam allowance guide
Clear ruler with easy-to-read metric and imperial markings
Slim profile for precision placement
Why this works
The 1/8" allowance is critical for certain quilting techniques, especially when working with small pieces or correcting seam bulk. This ruler lets you add or trim that allowance cleanly and consistently in one pass.
Where it shines
Foundation and paper piecing
Mini quilts and detailed blocks
Trimming tight seam allowances
Adjusting seam accuracy on complex patterns
Real-world advantage
Instead of re-measuring tiny allowances manually, this tool gives you repeatable precision. That means cleaner joins, better alignment, and more professional results across your quilt blocks.
Who it’s for
Ideal for quilters working on detailed or small-scale projects, and a great companion to the Easy Quarter ruler for a complete precision setup.

