From the blue 1.5 inch scraps I made lots of little 3 inch (finished) rail fence blocks.
And each month I've been making these little 2x2 units from the 1.5 inch scraps. I had no idea when I started making them what I would do with them. They are pretty versatile.
I finally decided I would assemble them into blocks of 3x7 and see how I liked them.
I liked them so sewed all of the little units in the colors we've used so far in the Rainbow Scrap Challenge into blocks 3x7.
It will still take a lot of these blocks to make a big quilt especially since I try not to make duplicates of any of the colored fabrics.