Revolving ball bearing base with interchangeable matching wood post for knitters/weavers to place cones/skeins of yarn while knitting, crocheting or making a warp for the loom.  The spinner is 5 3/4" in diameter with a ball bearing ring for easy turning.  Detach working post for an easy fit into your knitting bag.  Made from Hard Maple, Walnut, Cedar, White Oak and Cherry