The WS Grinsbowl series glass bowl features inside-out frit glass design with the WS logo in black and a clear glass marble rollstopper. Use it with any bong or attachment with a standard 29.2mm glass-on-glass joint. The opening is wide for great airflow, though you may want to use a screen with this bowl.
Because each WS Grinsbowl is individually handmade, the size, shape and frit distribution on your bowl may vary slightly from the photo. The Grinsbowl is available in: black or blue. Choose from the drop down menu when ordering.