Masterbuilt Gravity Series 560 Digital Charcoal Grill + Smoker With the Masterbuilt Gravity Series 560 Digital Charcoal Grill + Smoker by Masterbuilt, you can smoke, grill, sear, bake, roast and so much more. Set the temperature on the digital control panel or your smart device and the DigitalFan maintains the desired cooking temperature. The GravityFed charcoal hopper holds over 12 hours of charcoal and gravity ensures you have constant fuel to the fire. The reversible cast-iron grates are perfect for smoking or searing and in just 13 minutes this grill can reach 370C. Master the art of charcoal grilling and smoking with Masterbuilt.