lcd electronic digital finger finger ring counter

no batteries required: with no battery loaded, our clicker counter works with mechanical parts, displaying 4 digits accurately. our tally counter can count to 9999 as maximum figure. only a few rotating of clockwise is needed to reset. powerful function and convenient operation are what matter most of a counter clicker lightweight & durable materials: endowed with abs plastic case, our pitch counter feels smooth and comfortable besides the lightweight and portability it shows. wide application: any occasion you would require a counter such as school, lab, sport event, golf, casino, bar, concert, & coach, etc..syi