The Y Block Ruler simplifies and streamlines the construction of identical Quarter Square Triangle Units with no bias edges or mirror imaging. 

The Quarter Square Triangle Units can be used to create a multitude of quilt blocks including, but definitely not limited to 1" to 6 1/2" Y Blocks and Quarter Square Triangle Blocks.

The design possibilities are endless! 

Y Block Ruler™

SKU: CMD201
$21.99Price