Boundless CFV heat retention ring (5-pack)

Modify your Boundless CFV convection vape with these heat retention rings! Every type has its own unique style, qualities and flavour.

• Rosewood produces thick clouds of vapour. Rosewood complements your herbs with a strong, woody flavour and aroma, whilst keeping the pure convection effects of the CFV intact.
• Bamboo has a mellow, subtle taste. Bamboo tends to amplify the flavour of your herb. Just like the rosewood version, the bamboo heat retention rings don't absorb heat, allowing for pure convection vapour production.
• Quartz adds a conduction element to your vaping experience. Unlike the wooden ones, the quartz ring does absorb heat, allowing the chamber to heat up faster. The added heat provides more - although slightly less flavourful - vapour.

Every pack contains five retention rings.

Please note: these heat retention rings are only compatible with the Boundless CFV V1.