The youngest of the Glass Bong Squadafum Line is made of borosilicate glass, has an ice lock and a percolator with double filtration. Powerful, small and convenient to carry. With so many attributes and unique design it's hard to believe it costs so little.
Cleaning Mode: Put SDF Cleaner inside the bong and shake it well until the dirt comes out of the glass. Remove liquid and wash with water. (If necessary, repeat the process)