China7000PuffVape Puff Bar Refillable Oil Little Smoke Strawberry Jam Flavor Electronic Vape Pod 1) A standard cobalt battery cell support long working time聽 2) Nice tastes with wonderful puff experience聽 3) Huge vapor and puff very smoothly聽 4) 100% NO LEAKING聽 5) OEM is warmly welcome (can help to design the artwork for free )聽 6) Defective rate: below 0.2%聽 8) 20 different flavor available...