Puffco Plus 3.0 Portable Concentrate Vaporizer | 520mAhPuffco Plus 3. 0 Portable Concentrate Vaporizer The Puffco Plus 3. 0 is the most awarded and decorated portable dab pen in the industry, now updated for even better performance. Designed for the connoisseur who refuses to sacrifice quality for portability, the Plus 3. 0 provides a clean, "rig like" experience that fits in your pocket. By utilizing a coil less ceramic bowl instead of traditional metal coils, it ensures that your concentrates are