No Batteries Needed: Don't worry that clickers can't be used after a long time. These counters count up to 9,999 for a huge minifigure Lightweight and portable: Made of ABS plastic, smooth for comfortable working. The meter is durable and environmentally friendly. The light weight can be convenient to carry it anywhere. Easy to use: The 4-digit manual lap counter counts from 0 to 9999 and when you press once it counts as one. White numbers on a black background, the data can be easily read. Instant reset button is easy to use to restore zero. Color: color mix (bright colors). Package Content: 6 Finger Counters Usage: These tachometers are widely used for various occasions, for example, school, lab, competition, stadium, casino, parties, meetings, bars, training activities and other events.