Spherex vape cartridges are created with innovate extraction and refinement techniques. Each cartridge features unique terpenes selected from the favorite cannabis strains. Each strain is analyzed for composition then blended to taste. With the perfect blend in hand, Spherex sources the highest quality natural terpenes to create a consistent experience. Set your preferences and personalize your vaping with the PAX Session Control technology. BATTERY TYPE: Proprietary Pax battery for Pax pods.