Summary Over 200 Integrated Scientific Calculator Functions and Digital Timer – Basic calculations, percentages, trigonometry, regressions, replay memory, logarithms and many more scientific calculation functions are some of the benefits you can expect. This Stationery Set also includes a digital time piece which is handy for efficient time management, when studying. High Quality Maths Set – This Compass Set will improve your experience and allow you take your drawings to the next level. This Geometry Set is ideal for Maths, Geometry class, drafting, architectural drawings, engineering designs, both mechanical design and construction. It is a necessary tool for bisecting angles, constructing geometrical shapes, including perpendicular lines, parallel lines, triangles, circles, rectangles, pentagons and virtually any geometrical shape. Two Line LCD Screen and Multi-Replay Function – Two-line display allows for inputs and solutions to be displayed simultaneously to make calculations easier and reduce mistakes whilst using this scientific calculator for secondary school. Also, with the ability to store 9 variable memories that stores your solutions as you work and with easy access memory buttons that recall your work, you will never have to worry about deleting your calculations. Robust Design – This back to school stationery set is made of quality EVA material which makes it sturdy and built to last. Its applied buttons are made to last years of constant use. The 26.5cm x 12.3cm size is perfect, to ensure comfort while working. Perfect for all levels - Can meet the needs of some High School and College level courses including Pre-Algebra, Algebra I/II, Geometry. KAPEK Maths Set and Scientific Calculator Bundle. This Patented School Calculator and Geometry Set is the perfect all in one stationery set for second Description KAPEK Maths Set and Scientific Calculator Bundle. This Patented School Calculator and Geometry Set is the perfect all in one stationery set for secondary school - Blue