This gooey, chewy piece is a perfect addition to any glass collection for a short-lived but taste-filled smoke session. This bite-sized bowl is the ideal companion for a smoking experience you re going to savor every single time. This is a 4.5-inch bowl is blown with hologen design glass and comes with a swirling design that ll change and evolve the more you use it to smoke. The Hubba Bubba has a unique design with a triple bubble stock on the bowl and 2 bubble rings in the middle, smoothly combining function and style.