rOtring Professional Set Square

Brepen

Accurate lines and precise measurements are easily achieved with the Rotring professional set drawing triangles. Made of durable plastic, this crystal-clear accessory is for completing any project. Features a handy removable grip for comfort and numbering in opposing order with a coloured background for easy use. Made with East Indian ink edges and corners with an angle scale of 180/1 degrees for accuracy. Draw the appropriate line and angle with exact measurements.

Amazon

Durable crystal clear plastic for drawing and scaling Convenient removable grip for comfortable use Features counter-directional numbering with a coloured background for easy read and use Indian ink edges and naps Angle scales 180/1 degrees for accuracy