To encourage young bowlers to think about their grip, when training, it would be ideal if you had a tennis ball with a built in seam. The Allplay ball from Readers has just that.
The ball is similar to a tennis ball in design but has a slightly raised seam to ensure your bowlers, actually think about their finger position when training.
The Allplay ball comes in boxes of six.
These come as a pack of six different coloured balls red, white, green. yellow, blue and orange.