The XMax V3 Pro 14 mm glass bong adapter makes your vapour even smoother and more flavourful. The durable borosilicate glass slides tightly into 14 mm female joints, while the precisely shaped base of the adapter clicks straight into place of the V3 Pro mouthpiece. Easy to fit, remove and clean - the perfect accessory when you want to connect your XMax V3 Pro vaporizer to a water pipe or bubbler.