Canon LS100TSG 10-Digit Calculator, Dual Power, 4-1/8"x5-1/2"x1-1/3", Black Sold as 1 EA. 10-digit mini desktop calculator features upper and lower casing made from a high percentage of recycled plastic. Design also includes a large LCD screen and champagne gold sprays coloring on the case. Functions include cost/sell/margin keys, easy-to-use tax keys, memory keys and sign change key. Calculator runs on solar and battery power.