Grenco 2014 Next Generation Micro G Portable Vaporizer Waxy Essential Oil Vape Pen Newly redisigned tank system Contents: 1 x Rechargeable microG Battery 4 x microG Tanks (new) 1 x microG Mouthpiece 5 x microG Mouthpiece Sleeves 1 x microG Tool 1 x G Keychain 1 x G Wall Adapter 1 x microG Wired USB Charger 2 x G Glass Containers 3 x G Cleaning Tips About: The Micro G-Pen Vaporizer 2014 Edition, by Grenco Science, was made to be super portable with its pen-style design.The tank system was made to be used exclusively with concentrated essential oils. The Micro G has been newly redesigned to function even better and have supreme durability. It comes with 4 of the newly designed Micro G tanks as a standard in every kit. These vaporizers were also made easily interchangeable with the all new Micro G Herbal tanks. The Micro G Vape Pen functions on a one-button operation system. The 5-click feature ensures the vaporizer is only on and being put to use when intended. Clicking the button 5 times consecutively will lock/unlock the device. When the LED light indicators flash 3 times, you will know that it has either been locked or unlocked successfully. A red LED light illuminates while charging and will turn off when a full charge is completed. It takes 3-4 hours for a full charge from a completely dead battery. Have the freedom of portability at your fingertips with the Micro G Vaporizer.