The vape device looks fantastic. Unfortunately, it didn't take long for the device to start leaking. Also, it is difficult to add e-juice to the top of the tank. Although it slides back, it doesn't slide back far enough to add juice. If you're using a 15 ml or 30 ml bottle, you MIGHT be able to comfortably access the tank opening; anything over that, and you will have difficulty angling the bo
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