The Plus mouthpiece combines a loading tool, splash guard, and carb cap all in one! Our most flavourful concentrate vape pen ever, now even more improved. The Plus mouthpiece combines a loading tool, splash guard, and carb cap all in one! The dart can be easily extended by pressing down on the silicone top, allowing you to scoop concentrates with ease. If you have high quality concentrates, this is a great mobile consumption method.