I use 28 wt. Aurifil thread for all my applique. I love the look it gives me, but get a lot of emails from people trying to find this heavier weight of thread in a variety of colors. So I got together with Aurifil to offer a grouping of 7 of my favorite colors. Just small spools, because a lot of times I use Aurifil 50 wt. in the bobbin with the 28 wt. in the top. I hope you enjoy!