Telescopic design:The length of this tube varies with your demand for vapor. 2). Unique button: The button for battery on/off is not on the tube, but in the bottom. You can lock it by screwing up the button, and open it by screwing down the button 3).
Alibaba.com offers 6 k100 mod tank products.
There are 6 k100 mod tank suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of k100 mod tank respectively.
K100 mod tank products are most popular in Western Europe, North America, and Domestic Market.