Kubert&reg; Hand Held Tally Counter 4 Digit Mechanical Palm Clicker Counter / Assorted Color Handheld Tally Counter 4 Digit Display for Lap/Sport/Coach/School/Event ABS Plastic Casing Lap and rep counter, ideal for a variety of athletic training activities No batteries required; counts up to 9,999 Color:Orange/Blue/Green;Total 5pcs sport counters. Instant reset knob and comfortable finger grip