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1. Product Description of Silus Adjustable Airflow Tank 
Model  Silus Tank 
Feature:  Adjustable Airflow; BDC Technology 
Resistance:  1.5 ohm/2.0ohm/2.5ohm 
Capacity:  3.5ml 
Tube Material:  Pyrex Glass 
Thread:  510 
Color:  Clear 

2. About Payment 
1) We will deliver the goods after we receive the full payment of the buyers. 
2) About payment method, we can accept Paypal, T/T etc. 
3) If buyer pay by bank transfer as T/T, bank charges is on buyer's account. 
4) Payment must be made within 3 days after order done. 
*If the buyer have any problems of payment, please feel free contact us as soon as possible. 

3. Shipment 
1) Goods are only shipped after payment is received. 
2) We deliver by DHL and UPS mostly. 
3) Delivery time mostly depends on order quantity, local situation and shipping company service. 
4) If you don't receive your item on time, please contact us immediately for further assistance. 

4. Return Policy 
1) The goods have been checked by Q. C before delivery. 
2) If you receive damaged items or defective items, please take photos of them, write down the damaged conditions and contact us immediately. 
3) Goods returned must be in the same condition as received and in original packaging with all original package content. 
4) We will need to receive and inspect your return before a refund or exchange will be given. 

5. Service Time 
London Time(For European Customer): 
1: 00 - 12: 00 AM 

New York Time(For USA and Canada Customer): 
0: 00-11: 00 AM 
20: 00-24: 00 PM 

Please leave me message any time, we will reply you in 24 hours. 

6. Feedback 
1) If you are satisfied with our goods, please leave your active feedback and share your experience with your friend. 
2) Unfortunately, if you are planning to give us a negative feedback because of your bad buying experience, please contact us, 
It would be better to clear up your discontent and resolve the problem through our communication. 
3) To create a pleasant shopping experience for you, We are committed to providing top quality and great service all the time.