Description: This sturdy, slightly eerie bong is made of high-quality transparent glass and features an eye-catching red and black skull patterned print that runs the length of the bong’s body. A solid beaker base, an 18.8mm ground joint, an inside-cut 18.8mm > 14.5mm slitted diffuser downstem, and a glass 14.5mm herb bowl with handle are included with the bong.