CitrusRating:The citrus variety of Black Hole energy drink is much more refreshing than the blueberry variety -- ... BlueberryRating:It's really hard to be a fan of blue energy drinks, and this is no exception. The blueberry flavor ... Are we missing a product? Add It Here Additional Images (1)Upload More Images Buy Black Hole Energy Drink Online Comments × Contact the Manufacturer of Black Hole Energy Drink By using this form, you will be sending an email inquiry to the makers of this product. Please enter your message: Subject* Message* How can the manufacturer contact you?This information will be used for this inquiry only. Your Name* Your Email* Company Phone Number Address City State/Province Postal Code Country Please answer the question below Where were the 2012 Summer Olympics held?