Jumbo Lazy Angle 定規 by Jaybird Quilts / Lazy Girl Designs

Finally, a ruler that actually shows the seam allowance line instead of making me guess—that alone saves me so much time. I've already used it to cut blocks for a 6-inch star pattern and everything lined up perfectly.

Cutting finished sizes from 1 inch all the way to 8 inches in a single ruler is a game-changer for my scrap projects. The defined seam allowances save me so much time measuring and trimming.

The markings for seam allowances are spot on, so I didn't have to do any mental math while cutting. Blocks from 1" to 8" come together fast, and the jumbo size makes it easy to handle on a big cutting mat.