Darn Good Yarn, Folk Art Wooden Yarn Bowl, Poplar Wood, 1 Bowl Approximately diameter: 4,5", heigh: 4", will comfortably fit a 3.5oz/100-gram ball of bulky yarn in it. Can be carried in your yarn bag or yarn tote - take your work anywhere with youwhether you take your journey by plane, by train, by boat or by car. Handmade wooden yarn bowl will help keep your yarn clean, in place AND will help you have great yarn tension as you crochet or knit your projects.