The Norvise Fly Tying Bobbin Kit is a great starter package. It includes a Norvise Bobbin (with ceramic tube), three additional machined aluminum spools (four, including the one on the Bobbin), a Spooling Arbor to load your thread onto the spool, and instructions. The bobbin works perfectly with the Norvise Fly Tying Vise and the Thread Post that comes with the vise.