The Type C eGo DCT Cone, now in several color options with an anodized finish! The Type C DCT Cone is a great option for covering the threads on your eGo when you have a carto tank in the 5-6ml size. It blends the lines nicely and makes any device look better instantly. This has air slots on the top so it works well with many other tanks such as the Smok Vivi and Vision STV Nova.