Magnetic Counters Set is ideal for classroom demonstrations, individual practice, and tuition center activities. This set of 48 counters provides a tactile and visual model to help students understand key math concepts such as sorting, patterning, counting, and basic operations. The two-color design also supports learning of integers by representing positive and negative values. Made with soft magnetic backing, these counters are easy to use on magnetic boards. Each counter measures 48 mm in diameter and 8 mm in thickness, making them durable and easy to handle for students.