Perfect for A level Maths students. Powerful graphic calculator with natural textbook display and spreadsheet. Also features a large screen, USB connection to a PC and a 1.5 MB memory. Weight 5 g, Product Dimensions, 7.9 x 18 x 27 cm, Batteries:5 AAA, Colour Silver, Material plastic. £87 new on Amazon Never used. In excellent condition. Bought for son who gave up A level maths soon.