WARNING: This product contains nicotine, nicotine is an addictive chemical. Only for audlts, anyone below the age of 21 is prohibited from buying e-cigarette.
Postbar max is a high power disposable vape pen. It come with 25 watts heating coil by 0.6 ohm resistance. We usually say that its sub ohm. So that why huge clouds it is.
And then, check here link to the product description: big clouds vape Postbar max.
Also, we provide a using video on youtube here.
Big Vape 10000 Puffs China Vape Manufacturer Custom Factory
Disposable 12000 huge puff 20ml e-liquid nicotine vape pens