Theknobby starfish is an unusual crafts starfish that has large bumps allover it. With age they seem to get darker knobs on them. The youngerthey are the more cream color they are. These hold their star shapewell and do not have arms pointing in all different directions. 4"-6"
Though unusual, Knobby starfish really liven up some of yourcraft ideas, this is a pretty good size for a Christmas treeornament.