They don't even deserve one star! Bought SMOK RPM80 PRO and had issues with leaking. Contacted them gave me instruction how to use it, followed their instruction but it was still leaking juices. They told me to send back, I sent it back and waited for more than 10 days with plenty of calls to see what is going on. They send me another one supposedly the same brand but it was still leaking. I asked for a refund, strangely they told me they do not accept refund and I had to order another product with only 25% discount. Maaaaaan I got tired and bothered with them. Please be aware not to buy their products, they just rip you off and take your money. Go and find other brands in your local vape store better than to involve with DIRECTVAPOR!