Harmony Mint 100mg CBD Cartridge CBD Harmony Mint disposable cartridges feature a sophisticated blend of Moroccan mint terpenes with subtle and sweet undertones, providing a refreshing CBD vape throughout the day. A high CBD (10%) hemp e-liquid designed for use with your Harmony Pen battery. Made with love for cigarette smokers and nicotine patches who want to get into the CBD. Now available in a 1ml cartridge (100mg/ml), simply screw it onto the Harmony Pen battery and get started! 1 x Harmony Mint 100mg cartridge