When I bought my Suzie Pro from Lisa Souza, I received four ounces of Tropical Mist. 90% superfine Merino and 10% Tencel. I weighed the fiber, dividing it into three and spun it on the Suzie Pro. I plied it on my Rappard Mitzi and got one 366 yard skein. I managed to come pretty close to ending all three bobbins at once. I two plied what was left on the last bobbin and made a small sample skein. It was a fun self-challenge. I usually two ply, but I think I will start doing more three ply. Maybe with more practice I can come out closer at the end.