I was invited to participate in a QAL for Fat Quarter Shop . Here are the fabrics I used.
The pattern called for two charm packs, but I used a jolly bar cut in half, yielding two sets of five inch squares. I had to make a bunch of HSTs so I layered a few of my squares and drew a line across the back.
Then you sew on the line and trim.
This got old quick. So I decided it was time to try this tape, purchased from Fat Quarter Shop .
This is how it works.
Much faster!
I can’t share anymore just yet, but you’ll see it soon. Have a great day!
KatyQuilts 
I am a diagonal seam tape girl now too. It is such a time saver.
Like your fabric choice~
I use this tape too!
What are you going to do with all those extra triangles. I really like the convience of charm packs but when certain sizes waste so much I find cutting the larger piece that gives me two triangles. I was surprised you did not use accuquilt.
I love my diagonal seam tape too!! It’s SO MUCH better than drawing all those lines 😉 I’ve been making more masks, I found a pattern on YT that gives more space between my mouth and the fabric making it much easier to talk. I posted about it on FB and now family & friends are asking me to make some for them 😮 That’ll teach me! LOL