Custard Monster Series by Monster Vape Labs Introduces another flavorful juice, Blackberry Custard. Freshly picked Blackberries blended into a rich creamy sweet custard cream. Dessert fans all over will be pleased with the end results of this flavor. This ejuice is packaged in a 100ml chubby gorilla bottle and is available in nicotine levels 0mg, 3mg, and 6mg. With a VG/PG ratio of 75/25, you will receive a great balance between flavor and vapor production.