I've tried three times to upload the link to the u Tube video. No luck, so here is the info:
Just type in '10-minute block" and/or Suzanne McNeill of Design Originals. This is on U Tube.
The only thing about this video, is that her middle piece comes out perfect right away. You have to wiggle it a bit, to get it flat. And make sure your seams match!
I made mine with 6 inch blocks, but I've seen it with 10 inch blocks in batiks - very nice!
Yes, the first one might take 14 minutes, but they really do up very quickly - like 10 minutes! (but that doesn't include the time to cut all the blocks - just the sewing time.)