It's a helpful caddy that has a large well to hold the yarn or thread, smaller wells for beads, stitch markers, buttons, tape measure, yarn needles, etc., and clay loops for crochet hooks and scissors. This one is v.3 and includes Bob's signature feature, a tensioning hole through which the working strand of yarn/thread can be fed. (The 2 earlier designs are smaller with fewer pockets and loops).
"Bob", a longtime clay builder, just turned eight and his wish for a pottery wheel came true:
