The 16-inch Diffused Stemless Straight Tube by GRAV. The 44mm diameter glass water pipe includes a 14mm one hole funnel slide. The bong's fixed Micro-Hole Honeycomb Disc Perc offers exceptional diffusion, providing ultra-smooth hits. GRAV signature dual-purpose ice catcher also serves as a splash guard.

Bong Features:

• Stemless Straight Tube design
• Perc: Micro-Hole Honeycomb Diffuser Disc
• Proprietary geometric ice-pinch
• Clear funnel slide with one hole
• Slide Joint: 14mm male joint
• Bong Joint: 14mm female
• Height from base to mouthpiece: 16 inches
• Flared base diameter: 5 inches
• Black or Clear options
  
• Tube diameter: 44mm
• Glass thickness: 5mm
• Actual measurements may vary
• GRAV logo
• Designed in Texas, U.S.A.