Durable ABS construction - Made from impact-resistant ABS plastic that resists deformation, providing long-lasting use in daily practice and games. Clear, easy-to-read dial - The dial scale is designed for quick, at-a-glance counting, helping you keep the score or tally accurately without delay. Ergonomic tapered design - The tapered shape fits comfortably in the hand, suitable for various hand sizes, and facilitates easy operation of the four-digit counting mechanism. Four-digit counting with simple operation - Features a four-digit counting system for precise tallies with straightforward use. Compact and portable - Includes 2 black counter clickers; compact size makes them easy to carry in a pocket or bag for daily use or replacement needs. Wide applications - Suitable for baseball, softball, tennis, and other sports or activities that require a counter. Use scenarios - On-field baseball or softball scorekeeping during games or practice - Tennis practice to track rallies or points - Training drills counting repetitions such as pitches, serves, or laps