The slim design of this large display, eight-digit calculator allows it to fit in just about any pocket, wallet, purse or checkbook. Make a mistake? Unlike most calculators, our Paperless Pocket Calculator lets you scroll back and edit incorrect entries (up to 85). All the convenience of a printing calculator without the paper mess. Available in metallic silver finish with grey rubber keys. Operates on two button cell batteries (AG8) included. Gift boxed.