Material-Hand counter is made of stainless steel, lightweight and easy to carry. Size-Hand counter has a diameter of 1.85 inch / 4.7 cm and a height of 1.22 inch /3cm (without iron ring, switch and pressure handle). Counting range-The count from 0 to 9999, press it once to count as 1, and it can be easily reset to 0 by turning the knob on the right. No battery needed-This is a mechanical counting counter, you can use it anytime, anywhere. where. Widely Used-Hand counter is very suitable for lecture halls, restaurants, schools, traffic statistics, bars and occasions where multiple people or various sports activities (such as golf, running, etc.) are necessary. Besides, it can also help children learn to count.