• Staedtler Noris Math Set contains all instruments children need for their maths lesson. • Set includes sharpener, eraser, pencil, compass, ruler, protractor and more. • Supplied with a tin box with safety lock to avoid accidental opening. • Metric conversion tables printed inside the tin box lid. Including all the instruments children need for their maths lessons, this Staedtler Noris Math Set contains 15cm ruler, 180 degrees protractor, 45 degrees and 60 degrees set squares, sharpener, eraser, pencil, compass, dividers and lettering guide. Metric conversion tables printed inside the tin box lid. Additional details: Packaging size: 200mm x 77mm x 20mm