Particle Y: High-quality blue raspberry. Delectably tart and sweet E-Liquid flavor that captures the complex taste profile of real and freshly picked blueberries mixed with the incredible profile of sour raspberries. A mixture of sweet, finger-licking flavor and mouth-puckering sour taste that makes every inhale of a Particle Y a delicatessen adventure. Exciting and exhilarating mouth feel of truly delicious blue raspberry!