I was told this is a RARE Mr. Manhattan 1970's vintage bowling ball...(i actually know zero on these things) can't confirm.........But, . bowling ball has extra finger holes to allow for 3 different grip spans to accommodate bowlers of virtually every size. So the extra holes are a plus to great scores. A great looking ball with 5 holes and weighs 15 lbs...i was told it was a great ball for bowling........any questions ask """""no returns"""""""You will receive ball only!!