Y Block Ruler by Cathey Laird fusibles Originally developed for use with

Originally developed for use with the Radiant Star 2nd edition book

Safety pins sold separately

A special stain shield protects fabrics

Thousands of great quilt designs are built around the Half Square Triangle (HST)

Flower power

Y Block Ruler by Cathey Laird fusibles Originally developed for use withThe Firefly Glow Y Block Ruler is an easy to use, multi function ruler that makes IDENTICAL Quarter Square Triangle Units with NO bias edges. These QST Units are used in creating 1 to 6. 5" Y Blocks and Quarter Square Triangle Blocks along with over 50 other blocks. Cathey Marie Designs has found the solution to wasted mirror image units and wonky bias edged blocks! This ruler can be used to cut squares, mark stitching lines and square blocks. A