All the balls weigh 6.4 to 6.5kg (14lb). The balls in the double ball bag were from my teenage daughter.
In all likelihood you may want to alter the existing holes to fit your hand (potentially filling the holes and redrilling them). This is not a cheap thing to do, nor can you do it yourself. I know there is a place near Heathrow who can do this for you, measuring your hand and making sure the balls really fit you. (RBS proshop). Please consider this if you want these items.
10 pin bowling balls (New Malden KT3)
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