1.Screwless posts, easy and fast 

2.Double 5.8*2.6mm"U"air intakes on the RBA deck

3.φ16mm RBA deck with four adjustable  juice flow control holes

4.φ3mm post holes, available with various clapton coils 

5.Top filling

6.Available with single or dual coils

7.Capacity: 4ml

How to order UD products?

1) Contact with our sales team and tell us what kinds of models and quantity you need exactly.

2) PI with shipping fee will be offered immediately..

3) You send us money via Paypal / Western Union or T/T according the PI after you confirm it.

4) Goods will be shipped by DHL / EMS / UPS express when it’s ready.

5) Tracking number will be sent to you by email.

Multiple Payment Options

A) Paypal (clients need to pay 4% paypal fee)

B) Western Union (WU)

C) T/T (HSBC)

After-sales Service:

UD offer 100% Guarantee on our product and 1:1 replacement or refund for defective goods.

Why should you choose UD e-cigarette?

1. Exclusive R&D Team to offer the elegance design and perfect performance.

2. The products had been approved by CE and RoHS.

3. One-year warranty, excellent after sales service.

4. Strong marketing supports.

5. Extensive inventory available for JIT delivery.

D is a Registered Trademark of Zhuhai Youde Technology Co., Ltd.