"The worth mayhem 120 is one of the best bats ever made! The bat has the 120 bpf stamp on the barrel. The worth 120 is hot right out of the wrapper and only gets hotter and hotter. After I got a thousand hits on my bat it was so hot that it felt like a ultra. I rate this bat a 10 for home run distance, 10 for line drives, 10 for sweet spot, 10 for overall feel and a 9 for durability." Reviewed by Roll 2 Sports