The perfect maths set for students studying a range of subjects including maths, geometry, trigonometry and design technology. The set includes a 9cm Pencil, 15cm /6" rule, a Stencil, Metal Self-centring compass, 180 degree protractor, set squares, timetable/fact sheet , sharpener and eraser all presented neatly in a metal storage tin featuring the traditional Helix Oxford design. The Oxford range from Helix has a worldwide reputation for quality and excellence with an enviable brand that is known for using its traditional values of product development and applying them to modern day curriculum requirements. Known across the globe as the world's best maths set and brand leader in the UK, the Helix Oxford Maths Set has sold over 100 million units.