Cooling Glycerin Attachment 19mm "Jay and Silent Bob" As these borosilicate glass bubblers

As these borosilicate glass bubblers are all hand made

Battery Pack is not included

Always looking towards the future

This device is powered by a 2600 mAh Samsung 18650 rechargeable battery

Cooling Glycerin Attachment 19mm "Jay and Silent Bob" As these borosilicate glass bubblersCooling Glycerin Attachment 19mm Make sure each hit is super cooled with this Glycerin Coil Chiller Attachment from Grav Labs. At just under six inches, this space saving piece is designed to fit both male and female 19mm joint sizes. Cooling Glycerin Attachment 19mm Upgraded Coil Design Freeze Proof Glycerin 19mm Male or Female Joint Available in Red, Green, or Blue Upgraded Coil Design The coil air path in this attachment means that more cooling has