Went there to buy a standard slim vape pen. I had called before an been quoted $10-$20 depends on model. No problem stopped in picked up a pen "brass knuckles" brand (14.99) and a generic tank ($4.99) for it. Got home plugged in the tank was showing it was charged. Wasn't working though... so I charged for the next 2-3days. Still doesn't work. Not sure if it's the tank or the unit but when you suck the oil comes in your mouth. Yuck! Called store they offered to look at / exchange unit. But Honestly bc of the pandemic I'm not going to go out for $22 after tax. Ordered a better kit online for the same price. I'll just take the L on this one. Just keep in mind you may get a broken unit here.