The Puffco Plus V2 has a Dart pack available for them that ensures durability and quality performance. The dart has a scoop shape loading tool that allows the user to collect the concentrate on the tip of it and enclose it in the chamber. The dart can be used as a loading tool, carb cap, and a splash guard. The dart can be extended by pressing down the silicon top from the top. It allows the airflow at maximum and enhance your experience.