SMOKTech's clone of the Vision VIVI Nova adds more than a little confusion to the electronic cigarette lexicon.
Confusion Warning: This product is made by Smoktech, not Vision. Vision is the original producer of the VIVI Nova product line. Vision and Smoktech pieces are NOT interchangeable.
Smoktech added even more confusion to the e-Cigarette world with the shady naming of this product. The well-known VIVI Nova, Mini VIVI Nova, and VIVI Nova Tank are products designed and manufactured by Vision, not Smoktech. Smoktech seems to have chosen this name to steal a little bit of the trust already established in the VIVI Nova name.
With that being said, Smoktech is actually a fairly established and trusted name in the e-cigarette market. So, just because the name of this product is more than a little misleading does not necessarily mean that it is cheaply made. The general appeal of a pyrex tank is that highly acidic e-liquids (citrus, cinnamon, and banana) will not deteriorate the tank as they may with plastic materials.