Y BLOCK RULER CMD201
Low in-store inventory, may be subject to change.
Y BLOCK RULER - The 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 1in to 6-1/2in Y Blocks and Quarter Square Triangle Blocks along with over 50 other blocks.