The Helix is DynaVap's lightest tip/chamber yet, weighing about 3 grams. The thicker walls help to even out the heat while the convection ports and internal channels assist with a quicker vaporisation. The capacity of the chamber can be changed between full and half size so you can choose according to your needs. The gold-colored surface is the result of a treatment that makes titanium more durable and scratch-resistant. Compatible with all DynaVap devices.