PB & Blueberry Jam from Tonix - a delicate taste of smooth peanut butter combined with blueberry jam. Comes in a 10ml bottle. PB & Blueberry Jam from Tonix E-Liquids is a classic combination of smooth peanut butter and fruity blueberry jam re-imagined in this delicate e-liquid. High VG 73% - recommended for use with drippers or coils that operate with thicker liquid. We also recommend lowering the wattage of your device when using High VG liquid.