Prepare to be blown away by our ultra greasy Grav Sauce vape. We've concocted a blend of potent terpene sauce and our dazzling liquid bling diamond. Prepare to be blown away by our ultra greasy Grav Sauce vape. We've concocted a blend of our potent terpene sauce and our dazzling liquid bling diamond, creating a glass cart filled with liquid THCA diamonds and a luscious terpene drip.