Using these Katrinkles Sheep Bobbins is easy. First, select the right size bobbin for your yarn weight. Then, wind your yarn around the bobbin. This will keep your yarn organized and prevent it from tangling during fair isle color work. When not in use, store them in a dry place. Avoid exposing them to excessive moisture as the birch wood may be damaged. To clean, simply wipe them with a dry cloth. Enjoy knitting with these cute and useful bobbins!