The ROKS Student Mathematical Set brings together the essential instruments required for geometry, mathematics and introductory technical drawing. The compact protective case helps learners keep the instruments organised and reduces loss or damage during transport. Typical specifications include a drawing compass, divider, 15 cm ruler, 180-degree protractor, 45-degree set square, 60-degree set square, pencil, eraser and sharpener. Exact contents may vary slightly by production batch. It is suitable for primary, junior school, senior school, college foundation courses and examination stationery kits.