fast2cut (R) Bonnie K. Hunter's Essential Triangle Tool  (English, General merchandise, Hunter Bonnie K.)

Use the printed lines (in two colours) to quickly make HSTs and QSTs in different sizes, hourglass units, and flying geese. Sew stitch-and-flip triangle blocks from leftover fabric with the Bonus Buddy, which doubles as a seam guide for your machine. Quilters of all skill levels will love getting two essential tools in one bundle!