A palette of blues, purples, and some pinks and neutrals will fill your thread stash with brights and basics. There is even a variegated spools to pull all of the colors together! Suggested needle: 70/10 or 80/12. 'Blinded By Science' thread set, by Jackie Kunkel for Aurifil, 12 large spools of 1422yds, 50 weight, 100% cotton Mako thread from Aurifil. Colors included: 4647, 2588, 1320, 2615, 2540, 4670, 2630, 2520, 2545, 2535, 4660, 5005.