What brand is the bottom of the electronic cigarette with a rectangular outside?

The bottom of the electronic cigarette is rectangular, which is the brand of Varadin.

The packaging style of Vladdin electronic cigarette adopts drawer-type packaging style. You can open the package by pulling it from the side, and there is a slogan on the side: good smoke.

After opening the package, I also found that e-cigarettes are still vacuum-packed, which is rare. E-cigarettes are not vacuum packed. A plastic bag is enough. It seems that this electronic cigarette is quite exquisite.