You will be interested in this one!!!
AlphaGreen newest launch-AD3310S
1ml-1.5ml available
*** LCD screen**
( track battery life, dose count, lighting up your brand)
*** Dose Control**
( smart screen to record how many dose you puff)
*** Dual flavor magnetic combination**
( universal magnetic combination, do DIY flavor as you want . or you can use individually)
*** unique patent design by AlphaGreen.
