Lookah Q7 is a portable electric nail professionally designed for concentrate as a mini enail banger. Double layer quartz coil with patented technology, cold start technology, real-time temperature control technology combine to ensure the taste pure and smooth taste to the greatest extent possible. The Q7's was the first of its kind to apply a quartz heating chamber with temperature sensor, this provide the real temperature setting so you can enjoy the best taste and pure flavor with all your concentrates and can fit onto any 14mm or 18mm water pipe. The screen displays temperature and battery information which provides a very familiar experience in an easy to use device. Constant temperature between 200°F and 750°F so it can be used for more types of concentrate.