Introducing our own ruler creation: The Strip Tube Ruler! You asked for it, we did it!
This ruler makes half square triangles a breeze by combining brilliant engineering with "the tube technique."
It's perfect to use with strips and even includes directions to make our favorite block from 2½" strips: The Daniela Block.
With this great gadget, you can easily make accurate half square triangles from 1" to 9½"!
Use this to make the following Cozy patterns even easier:
Diamond Party, Gift Boxes,
Holiday Cheer, 1 Fish 2 Fish, Roman Stripes
Timber, Safari, Star Struck
And the Cozy books Strip Clubbing and More Strip Clubbing.
Click here for a great guide to using this ruler to easily square up Half Square Triangles and chart on how what size to make your tube for Half Square Triangles.