WAM Oil Mayweather OG vape pen hits harder than the boxing legend himself. This Indica-dominant pen can take you twelve rounds without breaking a sweat, but it'll have you prostrate on the mat in four—and it spent the third ordering a pepperoni pizza. By unanimous decision, the Mayweather OG vape pen by WAM Oil delivers unparalleled pain, anxiety, and insomnia relief—without the bruises or hospital visits. Oh, and about that pizza...