100% brand new Easy to operate，widely use to all the statistics occasionsInstant rest knob Helps you to avoid memorizing large numbers 4 digit display up to 9999 Color: silver Material: metal Size: 45 mm in diameter， 30mm in thickness Counting range: 0-9999 Counting method: manually Zero reset function Widely used for statistics occasions like meeting attendance， airport boarding， traffic flow， warehouse inventory， etc. Package:1 x Manual click counterPackaged in box