Staedtler Noris Math Set
Handy set containing all the instruments children need for their maths lessons. It contains 15 cm ruler, 180 degrees protractor, 45 degrees and 60 degrees set squares, sharpener, eraser, pencil, compass, dividers and lettering guide. Short needle safety point compass and dividers secure long life pencil cam locking system. Self centring mechanism. Metric conversion tables printed inside the tin box lid.