Description
Made of the ABS & metal, smooth and comfortable for hands to work..Widely used , school, lab, competition, stadium, casino, restaurant bars, training activities and other.White numbers on a black background, the data can be easily read. reset knob easily use to as.Comfortable finger grip firmly up your finger. The light weight can be convenience for portable to anywhere..digit hand tally lap counter counts from 0 to 9999 and when you press once it counts for one.