These blocks are my "15 minute" projects right now. If I only have 15 minutes to sew, then I add a few strips to these Heart Strings blocks. I now have 11 done, and 13 to go.
The muslin foundation pieces and the lime green centers are all cut and just waiting on my sewing table for attention. And the strips all come from my scrap basket, so I am using up leftovers from lots of other projects.