Judy - this is the pattern I'm using those peices for
https://www.etsy.com/listing/2186698...home_active_16
It's just two different blocks, and I'm going with them finishing at 3" instead of 6". And I'm making it bigger so need around 350 blocks of each. I used mostly scraps from 2017 projects, which included about 300 small HST in neutral shades.
The only bad part, after I got done cutting all of the neutrals, I was digging around and found a small tote of stuff that included a whole bunch of HST neutrals from the 2016 BH mystery. I could have used them if I'd found them sooner.
I'm looking forward to going through my FQ totes to pull out the reds, and then I'll pull from my stash. I plan on going the 4x size. I'm looking forward to this as I love working with reds.