Incredible flavour! Customizable the color of your nibs, and oven symbols! The Furna Conentrate Vaporizer comes with 1 Concentrate oven that you can swap in seconds. Pre-load them before so you don't have to mess with ground herb while you're out. Like dry herb? We've got your covered. Our accessory concentrate oven (sold separately) swaps in instantly and heats your concentrate directly on a ceramic heater. It takes seconds to swap pre-packed ovens allowing you to switch flavors when you want, and share the experience wherever you are. No hassle to clean, no problem to keep discreet. When you're ready to go, flip the oven to keep your mouthpiece completely protected from pocket lint.