Eyce’s Silicone Beaker is a great, smash proof bong. Standing 12 inches this beaker is nearly indestructible, and includes a 18mm to 14mm female glass downstem with a 14mm male bowl piece. The 5 inch base of the silicone beaker hides a large divided storage chamber for your herbs or concentrates, and when you want to give this dishwasher safe bong a deep cleaning, the wall above the storage chamber is removable as well. All silicone pieces included fit together like a perfect beaker bong puzzle, designed by Eyce.