Appropriately named after the large craters that are formed after volcanic eruptions, the Grav Caldera Bowl can fit an astounding ½ gram of your dry herbs! This unique water pipe bowl is a stylized alternative to your standard glass bowl piece and available in your choice between 6 dignified colors. The Caldera’s classy elegant shape isn’t just for show as the extra-wide top design ensures every hit gets some greens. These water pipe replacement bowls are made from thick borosilicate glass that always stays cool to the touch while the ergonomic shape allows for easy handling. The Grav Caldera Bowl Piece features a 14mm male ground joint connection that fits any 14mm female joint water pipe. Upgrade your favorite glass bong and enjoy extra-large bowl packs with the Grav 14mm Caldera Bowl today!
Get Connected:Compatible with Dry Herbs 🌿
Grav® Caldera Bowl Piece
Thick Borosilicate Glass
Large Bowl Capacity
14mm Male Joint
Variety of Colors
Ground Glass Joint
Fits ½ Gram of Flower
Male Joint Fits Female Joints
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Its a nice bowl elegant looking. The the hole in the bowl is a tad bit wide the herb falls through easily and the herb burns in a reverse funnel type way. It's nice a fun party bowl to share amoung friends.
Perfect size! Clleans easy! Looks killler! If the mint green isn’t sold out it’s the dopest color bowl out there!
What else do you need? All their products are well made.
while most Pieces in the 14 mm range are very fiddly, the XL bowl makes things easy for my shaky hands.
It's a good looking decent size bowl that's well made. Good impulse buy. Was hoping it would hold a metal screen but I managed to get the screen through the stem and it works great this way.