Using a weed pen is a breeze, even for beginners. First, charge the battery via a USB port, just like charging your smartphone. Once charged, attach a pre-filled cartridge or load your preferred cannabis product into the chamber. If your device has a power button, press it while gently puffing through the mouthpiece, like sipping on your favorite iced coffee. The component that heats up will initiate the delivery of the active compounds and vaporize the cannabis. The intensity of your vapor pull or drag, as well as the temperature setting, can influence the vapor production, allowing you to customize your experience however you like it.