Krismile&reg; Best selling Pack of 3 Color Handheld Tally Counter with 4 Digit Display for Lap/Sport/Coach/School/Event Package Included: Blue Color X1+Green Color X1+Orange Color X1 ABS Plastic Casing. No batteries required; counts up to 9,999. Instant reset knob and comfortable finger grip. Lap and rep counter, ideal for a variety of athletic training activities