My BBQ Box Become a Pitmaster. A new reason to BBQ will arrive at your door every month. Special spice blends, and detailed instructions will make you the neighborhood pitmaster in no time. We show you how to produce the best BBQ your ever tasted on your smoker, gas grill or charcoal setup. Free Shipping, Cancel Anytime. If you’re not happy, we’re not happy. Custom blended rubs specific to each type of BBQ. Detailed instructions and Pitmaster secrets. A free cool surprise that will come in handy while you cook. No just the rub, but the know how to create the best BBQ.