What exactly is broken about this yarn? I'll give you a hint. I switch between different cores so that the core of the yarn seems to disappear between other cores. From drapey to sculptable. Can you guess? This is a great way to make a sampler yarn of different cores to see what you would like to work with next. I think it would be fun to use this method in freeform crochet, knitting, or weaving to create a 3 dimensional textile on top of the cloth with the sculptable bits. Enjoy!