GRAV® WEDGE BUBBLER RIG - CLEARPRODUCT DETAILS The Wedge Rig is perfect for quick dabs and can be held comfortably in any way. The smooth angles of this minimalistic rig make it feel great in your hand, and the narrow shape helps to deliver a hit as soon as you inhale. The curved downstem reaches the very corner of the rig's bottom chamber, so you can use a low water level. Pull as hard as you like from this little rig without any chance of splashback. What stands out about the