An alternative method of counting for cricket umpires instead of pebbles or coins etc.
This cricket umpire delivery counter has three dials. Two red dials to count the number of overs completed from 0 to 99 and a single yellow dial (0 to 6) for the number of balls delivered per over.
The counter fits comfortably in your hand and has an adjustable wrist strap.
There is an audible ‘click’ when rotating the dials.