Learn to loom with this set of circular looms and instruction guide. A circular loom is a round frame with pegs, used for knitting or weaving continuous tubes (like hats, cowls) or flat items by working yarn in a circular or back-and-forth motion around the pegs, creating seamless projects like hats, cowls, or woven wall hangings, with different gauges (peg spacing) for various yarn thicknesses and projects.