The Red Congo FSE ceramic cartridge by Enigma Extracts delivers an exotic semi sweet lemon taste with potent sativa effects. The inhale tastes of pleasant smooth lemon citrus which becomes stronger upon exhaling. The taste is incredible on this cart and even if you think you do not enjoy lemon flavors this cart will likely change your mind (as it did with me). Very quickly upon consumption a remarkable feeling of euphoria flows throughout the body and the mind is energized, happy and curious. This is a fantastic choice for a wake n bake or daytime cart, but definitely not at bedtime! There was slight clogging towards the end of this cart which cleared with a pre-heat and a strong haul.