Big Green NRG Machine E Juice Energize your tastebuds with the sweet and tart taste of lemon-lime e juice, like your favorite energy drink. Prepare yourself for monster flavor packed in every bottle, Give it a try and vape away. Every bottle of eJuice always comes in certified childproof dropper bottles. Big Green NRG Machine eJuice is freshly prepared when you order and pre-steeped during delivery so your delicious flavor is ready to vape as soon as its received. All eJuice orders are shipped out at within 24 hours and usually even on the same day depending on the time of order placement.