When the cartridge is completely dry, refill it with your preferred e-liquid into equally slots equally. Take out the coloured cap and insert the apparent close on the JUULpod into your JUUL Device. Which has a JUULpod inserted, Examine your battery daily life by Carefully tapping the device. FREE Delivery https://vapepodsmart.com/product/juul-2-pods-x-4-packs/