Features:
Protank Atomizer, also called Pro tank, which is the newest bottom coil heating tank clearmizer.it is made of pyrex glass, which brings you the original and perfect smelling without any burning and odor,but only huge vapor and good tast. Simple to fill, and easy to clean! The best choice for smokers who want to quit smoking and the vapors who enjoy large vaporing. Protank clearomizer, also called Pro tank, which is the newest bottom coil heating tank clearmizer.it is made of pyrex glass, which brings you the original and perfect smelling without any burning and odor,but only huge vapor and good tast. Simple to fill, and easy to clean! The best choice for smokers who want to quit smoking and the vapors who enjoy large vaporing.

Specifications:
Model No: Protank
Length: 69mm
Diameter: 18.5mm
Capacity: 2.5ml
Metal meterials: copper
Tube materials: Pyres or plastic
Resistance: 1.4-1.6,1.7-1.9,2.1-2.3,2.4-2.6ohm
Puff: 300 puffs
Heating coil: Changeable, bottom design