Pick up one of these versatile silicone bong bowls that you can use with all the bongs in your collection. The design of the joint and flexible silicone material allows the Honeybee Silicone Bowl to fit both 14mm and 18mm female joints. Available in 10 bright colors, this water bong bowl also features a raised bee design. The best part is that the glass bowl piece is protected by a silicone skin and can withstand minor drops and accidents made after one too many bong rips.