agree...its stunning and 1 battery instead of 2 or 3.its crazy the cost of batteries relative to device nowadays..i reckon its gadget of the year, hell if not since gadget of all time since vaping beganI must say the Slice is a beastly beauty.,50 bucks for my limited edition, If it isn't the vape gear of the year it's damn close.Inovation,performance and a great price what more can one want?