A wide variety of metal pipes present specially designed cooling systems. Unfortunately, most of them are in the highest price range. Twister is a price friendly alternative designed with heat-extracting fins and a spring that will let fresh air get through while inhaling. Just twist the stainless steel spring as desired.

Twister Small
Length: 80 mm
Bowl: 13 mm
Weight: 10 gr.

Twister Large
Length: 115 mm
Bowl: 20 mm
Weight: 34 gr.