Bent Top Tube Bong with Blue Crown | Roor Tech

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The Bent Top Tube Bong with Blue Crown by Roor Tech is an amazing step up for you bong graduate students out there. The glass quality and overall construction by Germany’s Roor Tech can’t be beat.

  • Diffused Downstem
  • Ice Notches
  • 5mm Glass Thickness
  • 18.8mm Female Joint
  • 18.8mm Male Bowl
  • Made in Germany
  • Blue Crown and Detailing

5mm Glass Thickness

The thickness of glass in a bong can make all the difference when it comes to durability and staying power.

Made in Germany

In 1995 Martin Birzle created one of the most respected and revered brands in the glassware industry. The stellar products have been 4 time High Times Cup Winners. 


Additional Info

Additional Info

Dimensions 10.5cm x 38cm
Weight Info 708g
Brand Roor Tech
Material Glass
Logo Color Blue
Color Blue, Clear
Height 371mm
Special Features Ice Notches
Mouthpiece Crown, Straight
Joint Female
Joint Size 18.8mm
Glass Thickness 5mm
Style Straight / Tube
Type Bongs