The Sharp EL287BBK desk calculator is made from 100% post consumer recycled plastic and also features a dual solar and battery system. Large 16mm high digits together with a fold away kick stand help make the LCD screen easy to view and to reduce any potential misreading of numbers, the EL287BBK features 3 digit punctuation. To avoid any keying-in errors, the keys are organised into different colour groups with the 3 key memory in an easy to identify green colour. The ELR287BBK LCD display is protected by a glass top clear acrylic panel to prevent dust and grime from building up along the edges of the LCD and Solar panel and this also adds to the aesthetic appeal of the calculator. For those who are conscious of their environmental footprint, the ELR287BBK is the perfect business accessory!