To refill your kit, follow these instructions: slot the 10ml refill container by removing the rubber bung at the bottom of the device. After that, the re-fill bottle will be locked and cannot be removed. The locking feature keeps the spout facing down, so you don’t need to flip the device upside down to fill the 2ml tank. Fill the built-in 2ml pod, and indulge in your favourite flavours. Once the e-juice container runs out, dispose of the device responsibly and replace it with a new one.