The O.penVAPE Fill-It-Yourself Kit lets you create and customize your own unique liquid concentrates with unlimited variety. This easy to use kit includes a battery, mixing tools, and even some O.juice to get you started. A fully charged device will give you the perfect draw in only 8 seconds and is good for many sessions. It’s the perfect vape for tinkerers and enthusiasts who want more control over their vaping experience. Everything you need to fill cartridges and store your kit contents is contained in the O.penVAPE FIY Kit!