The Uwell Valyrian II 2 Sub-Ohm Tank is a brand new tank implementing upgraded changes to its' predecessor, the Uwell Valyrian Sub-Ohm Tank, introducing a 6mL capacity, Self-Cleaning and Pro-FOCS Flavor Tasting Technology, and utilization of the Uwell Valyrian II Coil Series with FeCrAI coil material to vaporize eJuice with effective efficiency. Measuring in at 29mm diameter, the Uwell Valyrian II 2 Sub-Ohm Tank is constructed from lightly impact-resistant stainless steel and pyrex glass to maintain durability. The pyrex glass reinforcement offers safety to the 6mL glass tube, holding plenty of juice reducing the need for refills via the flip top refill system found at the top of the Valyrian II 2 Tank. Within the chassis structure is a self cleaning and Pro-FOCS Flavor Tasting Technology helping to burn off old juice from the coils to properly prepare the coil for a new flavor. The Pro-FOCS Flavor Tasting Technology recycles drawn in air, further ladening it with flavored vapors to transport directly to the taste buds for an exquisitely intense eJuice flavor.