Roor Germany Bong Zumo 4.2

FROM £279.99



In Stock



In Stock


ROOR Bong Zumo 4.2

This is by far the largest ROOR bong ever produced. It features a massive internal diameter which is brought in at the mouthpiece, the downstem ships as a 18.8 and a 29.2 ground joint size! A water level of 6.5 cm, a height of 50 cm combined with a diameter of 65 mm equals an air volume of over one litter - clearly a pipe for the athletic smoker! 

The 29.2 joint size is genuinely HUGE and allows a full "chug" through with minimal drag. If you want to use ROOR 18.8 bowls with this larger size joint you can purchase a 29.2 to 18.8 convertor. 

This bong is made from 4.2mm thickness glass and its bright vivid orange label sets this beast apart.

  • 3 part water pipe
  • ground joint: 18.8mm or 29.2mm
  • height: 50cm
  • diameter: 65mm
  • glass thickness: 4.2mm


As expected from ROOR - this bong is the highest quality piece of art, made lovingly by the glass masters at ROOR. Roor Bongs creator and owner Martin Birzle personally oversees his artists at the studio in Frankenthal ensuring that each piece is lovingly made, and then signed by the artist involved. 

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