The experiments, also referred to as stitch’s cousins, are genetically engineered creatures…. The mighty stitch is a superwash superhero! a crafting powerhouse combining 20% superwash wool and 80% acrylic, this yarn is perfect for garments, accessories, and. I wanted to create a very simple knit amigurumi pattern, but didn’t feel in the mood to fuss with double-pointed needles. so i decided to play with the concept of.