Strip piecing is used to make three variations of the Double 9-Patch quilt block. The pattern is offered by McCallsQuilting.com as a two fabric version. Also included in this tutorial is a revised version using four fabrics.
Here are the double 9-patch variations used:
Double 9-Patch finished size 6-3/4" square
Double 9-Patch Variation finished size 15-3/4" square
Stretched Double 9-Patch finished size 6-3/4" x 15-3/4"
The video below shows the steps in the tutorial.
Click on links below to download