Made from smoky transparent polystyrene. Intended for use with sharpened pencil, mechanical pencil, propelling pencil, or technical pens. Used for drawing and drafting of radii of different sizes and of small circles. It contains circles in 0,8-2,5 mm diameter, and radii 1-40 mm. Size of the circles and radii is identified by black screen printing that is resistant against wear and tear in normal use. The template is designed for drawing and technical drafting in schools and office.