If you knew anything about bowling, you would realize that we ARE NOT being rude. The weights in a bowling ball are VERY technical, and simply asking a question as uninformed as yours was leaves too many open doors for us to be able to give you an answer.
It's good that you were able to find out for yourself because, with the information you gave us, we would NEVER be able to answer your question.
It would be like asking, "I caught a fish, is it good to eat?". You would need more information before you could answer that, wouldn't you?