Bottom adjustable airflow, Thread: 510, Top filling design, Diameter: 23mm, Capacity: 6ml / 2ml, Material: stainless steel and glass, Available for using in both single and dual coil.
You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon and price update (UTC):
Price history and price alert
Do you need price history chart (for all/most countries) for Vandy Vape KYLIN RTA? There we go. The lowest price was: $24.99.
Price records source(s): Gearbest
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).