7" GRAV® Vapor Straw with tapered tip, pinch restriction, marble roll stop, and glass dish.
 
Detailed DescriptionThe GRAV Vapor Straw is 7" long and made on 9mm tubing. Each straw is accompanied by a thick glass dish. Plant extract is applied to the heated dish, and the straw is used to inhale the resulting vapor. Its tapered tip and pinch restriction are designed for safe vapor consumption, and its marble roll stop keeps the straw secure between uses.