Classmate Geometry Box – Invento

Classmates Invento Geometry Box is a set of essential geometrical instruments used by school children, mathematicians and scientists alike. It comes equipped with all the necessary geometrical instruments such as, mechanical pencil, compass, divider, scale, protractor, pencil, eraser, sharpener and a set square. This geometrical instrument box is the answer to your question for drawing complex diagrams and calculating those complicated geometrical measurements with ease.