The perfect replacement bowl piece for any glass bong or water pipe with an 18mm joint, the Grav Cup Bowl Piece features a spherical flower bowl for sizable personal packs of your dry herbs and a worked glass Maria ring for added grippage. The Grav Cup Bowl is made from premium borosilicate glass that is highly heat-resistant, working to preserve the tastes of your dry herbs while remaining cool to touch. This male joint replacement bowl piece is made to fit water pipes with an 18mm female joint.
Get Connected:Compatible with Dry Herbs 🌿
Grav® 18mm Cup Bowl Piece
Premium Borosilicate Glass
Worked Maria Ring Grip
18mm Joint Size
2.25” inches Tall
¾” inch Diameter
Grav Decal on Stem
Personal Sized Flower Bowl
Male Joint - Fits Female Joints
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Joint fits snug, is as described. Great peice, with great customer service.