camlin Exam Geometry Box Introduction Camlin Exam Geometry Boxes, specially designed for the students- complete set to get yourself with precision in geometry. Features: -4.17 compass, specially designed for ease and accuracy while drawing circles and angles. Divider and compass made with rust-proof strong material that last long and stay in shape and shine. The plastic ruler, protractor and set square are made of high transparency plasticand with precise marking for easy reading and accurate drawings. The special technology ensures that the marking is clearly visible after prolonged use. Also for mini mechanical pencil compass.