*Available colors vary by store The Unicorn Mini is one of the most portable electric dab rigs available today. Its compact size and affordability make it one of the best electric dab rigs for under $100. This mini e-rig has a compact design and sits comfortably in your hand. It comes with two 710 threaded coils, and the built-in 950mAh battery packs a punch. It can do up to 100 heat cycles from a single charge making it the best electric dab rig for traveling. Like the first-generation Unicorn, its little brother, the Unicorn mini, uses powerful magnets to hold the glass over the battery unit. This means it's easy to lift the glass bubbler off for access to the 710 atomizers when loading the device, but the top stays firmly in place when in use. The battery base has a hidden dab tool that slides elegantly away when not needed. A single button allows you to turn the device on and off (with five clicks), adjust the temperature (with two clicks), and vape (press and hold the button).