Whiteboard drawing tools, chalkboard geometry set. These oversized drawing tools are made of molded yellow impact-resistant plastic with pads on the reverse side for improved grip. All measurements are printed in black type that can be seen easily. All tools include an easy grip handle.
Drawing set includes 180-degree protractor measuring 10" x 18", 45-degree triangle (10" x 18"), 60-degree triangle (10"h x 18"l), 40" inch/metric ruler, T-square, and compass that easily accommodates standard chalk and the holder reverses to become a blackboard pointer. Whiteboard adapter accommodates large white board markers and larger chalk. Great for schools.