Wide Range of Applications: The mechanical counter is suitable for a variety of situations where tally counters are required, such as schools, stadiums, golf, restaurants and bars, guest counts, counting laps, and other scenarios where counting and tallying is required. Easy to Use: The counter can count from 0 to 9999 precisely, Press to count, when you press once it counts for one. (please note: this counter cannot subtract numbers). No Batteries Required: Counters are mechanically constructed internally, no battery needed which is environment friendly and suit to various purpose. Easy Reset: There is a reset knob on the counter which can be easily reset to 0 by simply turning the knob clockwise. Sturdy & Durable: Clicker counter adopts stainless steel metal shell, more sturdy and durable; The smooth surface and the finger ring holder at the top hold the counter securely in your hand. : Counters are made with durable metal case, solid, compact, lightweight, smooth surface. Sturdy ring wraps around the finger, counter could stay securely in your hand. While using, you can put your thumb on the large finger ring that's very comfortable. No need to worry about the electrical power, you can use the manual mechanical clicker in any time. Features: Tally Counters -Color: Silver. -Material: Stainless Steel. -Size: 1.8x1.8x1.2inch. Package Including 3 * Tally Counters