Allows user to easily draw accurate circles and arcs on multiple surfaces. Rubber tip for safe use on paper, whiteboards and overhead projectors. Holds pencils, pens, markers and crayons. Shatter-resistant plastic. Maximum Circle Diameter Created: 11 1/2 in; Material(s): Plastic; Color(s): Blue/Black; Compasses Special Features: N/A. Manufacturer's lifetime warranty. Includes one compass and one pencil.
