Originally Posted by ewecansew
[My reference was that in Stack and Whack, you sew the block together as one whole block, not half blocks. I do think the above OBW will look great, but will be a lot of work with inset seams if all the hexagons are sewn together first.
If you look closely, you'll see that her hexs are pinned not sewn, so she won't have to worry about set-in seams.