Table Tennis Long Pimpled Rubber Pips Count Measuring Gauge Referee's Special Long Pips Rubber Specification Measuring Caliper

In many competitions, disputes often arise between players and referees over whether pimples violate the rules. The purpose of developing this product by Galaxy Brand is to reduce the occurrence of such conflicts.

According to ITTF regulations, the number of pimples within a 1 cm² area must not be fewer than 10 or exceed 30.

This "Pimple Counting Board" can also detect whether the number of pimples on "boosted" inverted rubber falls below 10.