Venti The incredible new Venti from WISMEC mimics the look of a 26650 MOD and is constructed from stainless steel for a strong and durable product you’re going to want to keep around for a while. The Venti offers a 5.8 ml liquid tank for lasting usage, and offers exceptional vapor production, excellent battery life and prolong use. You can see the Venti at WISMEC.com.