In order to make the blocks sturdy enough to hold their shape and be stacked, several types of interfacing are used. Don’t let that scare you off though! The blocks are constructed in such a way that it isn’t necessary to sew through any thick layers.

Print your Stack & Nest Quilted Block project pattern today. This pattern is for home use only. As always, if you end up making this project, we’d love to see it in the Sew,Mama,Sew! Flickr pool.