Developed by Karma, DaVinci Vaporizers are among the most advanced portable vaporizers on the market. Whether you are a seasoned professional or a first time buyer - DaVinci has you covered. All of their portable vaporizers come with precision temperature control, excellent battery life and superior craftsmanship. Both are handheld portable vaporizers with consistent control, pure flavor and reliable results. These units also come with a 2-year warranty that covers any defect related to the heating element. Buy with confidence. If you have any questions make sure to contact us via phone, e-mail or LiveChat, or see our collection of DaVinci Accessories.