Easy to use: the counter can count from 0 to 9999 accurately, tap to count, when tap once it counts as one (Note: this counter cant subtract digits) No batteries needed: Tally counters are mechanically built inside, no battery needed, which is environmental friendly and suitable for various purposes Sturdy and durable: the tally counter click adopts stainless steel shell, more sturdy and durable the smooth surface and the support ring at the top keep the counter securely in your hand. Easy reset: there is a reset button on the counter which can be easily reset to 0 by simply turning the knob clockwise. Wide range of applications: suitable for a variety of situations where full size counters are required, such as schools, stadiums, golf , restaurants and bars, guest count, lap counting, picking or knitting wheels and other scenarios where counting and setting is needed.