The Aspire K3 Clearomizer Tank is an excellent new atomizer device, specifically crafted for high-quality MTL vaping as an entry-level alternative to Aspire’s popular Nautilus tank. The Aspire K3 Glassomizer is a 2ml capacity tank which is designed to be used in the mouth to lung style of vaping. It uses the Aspire Nautilus BVC replacement coils with a resistance of either 0.7, 1.6 or 1.8 ohms.