Royal Sovereign Electric Coin Counter, 4 Rows of Coin Counting, Patented Anti-Jam Technology, Digital Coin Counting Display, Automatic Coin Roll Advancement, (FS-44P) Fast Operation: Coin counter rapidly sorts up to 312 coins per minute. Large Capacity: Coin counter can hold up to 800 coins for consumer counting convenience. Count more coins at once! Hands Free Operation: 4 Row Coin Counter with Auto Row Advancement. When coin tubes are full, the tubes will automatically move forward and continue counting. Smooth Operation: Patented Anti-Jam Technology allows for precise internal sorting when counting coins. Easy to Use: LED Display shows total dollar amount counted as well as total amount by denomination.