The Helix Oxford Achiever Set is designed to meet the Curriculum requirements of Key stage 3 and 4 mathematics. The Helix Maths Achiever set contains a patented 30cm folding ruler, angle measure, pie chart template, sharpener with anti tamper screws, eraser, 2 shape templates, self centring compass with 9cm pencil and safety point all of which is presented in a blue case. The achiever set is a necessity for any students to use in school or college.