The world is full of surprises, and so is the Silicone Extendable Bong. Have you ever seen a bong that is able to go from 8 inches to 20 inches in just a few seconds? Go from a basic bong setup to big bong energy real quick! With a 3.5-inch downstem and 14mm male bowl, pack a bowl of your favorite weed and have some fun with this silicone beaker bong. The beaker bottom base and heat-resistant silicone material makes this bong a great addition to hangouts with the homies. Easy to condense or expand like a slinky, pass around the group and never worry about any drops or damage. A fun game to play with this extendable bong: take a bong rip at its shortest and raise an inch before taking the next bong rip. Whoever can get to 20 inches without getting couch locked wins!