Review for 'Jim Rempe Training Billiards Ball'
Overall I love this product it is not only good for personal knowledge but I have found it to be invaluable when instructing another person on cue english and manipulation. The book isn't too bad either and may even teach an experienced player a thing or two. Overall it is exactly what you would expect. One luxury of this ball is since it is new and there are now marks on it you get to see exactly where you strike the ball provided your cue it chalked correctly. This is valuable feedback for someone trying to work their stroke and accuracy.
I would recommend this product to a friend.