MJ Arsenal Blunt Bubblers MJ Arsenal's Blunt Bubblers are mini sized bubblers, designed for use with rolled items such as blunts or joints.  Available Bubblers: Commander Utilizing a triple slit, base connected percolator, this tank is made to achieve the smoothest smoke while maintaining the most durable structure possible. Size: 2.4" x 1.5" x 1.7" Thickness: 3.1 mm Material: Green Borosilicate Glass Frosted Port Triple Slit Percolator  Base Connected Downstem This product and all products on this site are intended and sold for legal purposes only.