More little crochet balls woohoo! I've been using a vintage ball of thread and other embroidery thread to make some colorblock earrings. I've been having issues trying to make a seamless transition from one color to another because the threads are often different in width. The two middle balls below were made with thread split in half and I think they look much smoother. I really don't like the outer two that have bumps in the transition. Well. Live and learn.
I used this lesson for my new earrings up on etsy :)