A 180° protractor that has a 180mm circumference around the arc. The result is each degree mark is also a millimetre. The centre point is notched out for accuracy. Can be combined with either the Rule 300 or Rule 150 for easy angled line drawing.
Part of the Original Collection. A warm and tactile set of products made in the UK from European recyclable and carbon neutral MDF that gives a beautiful textured look to the surface. The markings are all etched in to ensure they cannot be worn away over time and the back face is painted black to allow the pieces to move around smoothly on notepads and drawing paper.
