Is the rod of York electronic cigarette made of iron?

The material of York smoke bomb is PCTG, which is a transparent plastic with good viscosity, transparency, color, chemical resistance and stress whitening resistance. It has outstanding thermoformability and can be made into any shape according to the designer's wishes. PCTG is more environmentally friendly and meets the requirements of food contact management. PCTG also contains ultraviolet absorber, which can form a protective layer. Strong toughness, good bearing capacity and reduced fracture probability.