I love charm packs! I love the fact that you have access to the whole line of fabric without spending a lot of money. I normally make smaller quilts with my charms or alternate blocks with a plain contrasting color. My favorites are Pinwheel blocks and the Tumbler block. You can even use the back cardboard piece as a template for the tumbler. Just measure in 1 inch from each bottom corner and draw a line to each top corner, cut and place template on back of charm, mark with water erasable pen. Sew on lines alternating tumblers top/bottom. Great quick quilt!