The overall build quality of the Milatron is stellar, with a slick aluminum exterior and vegan leather on the side to provide extra grip. This dry herb vaporizer keeps operation simple by having only 3 buttons, 1 main home button, and 2 buttons for temperature control. The Mouthpiece is made out of temperature-safe plastic and also has a ceramic filter for flavor preservation. The Milatron does not feature a built-in tool like the Utillian 620 but the number of features the device offers for such a valued price makes it rank highly on our lists.