The Royal Sovereign FS-4DABK automatic 4-row digital coin sorter quickly and accurately sorts 312 coins per minute from the large 800 coin hopper.? Coin tubes automatically advance to fill the next empty tube allowing for hands-free operation.? Anti-jamming device allows coins to be sorted accurately.? The LCD display shows the amount and dollar value of the coins sorted.? Easily open cover to remove unsortable coins as well. Perfect for small business and home use.