Coupon Code: FALL19


Large Hammer Style Bubbler with Colored Accents

By Grav Labs

Rated 4.83 out of 5 stars (46 reviews)

Choose Glass Colors
$ 47.99 Free Shipping In Stock

A functional bubbler brought to you by Grav Labs

This hammer bubbler from Grav is an excellent hand pipe! At a whopping 7 inches in length, this bubbler holds a striking silhouette that would look amazing on any coffee table. The slitted downstem offers a great amount of diffusion while still offering a nice, tasty hit. Combine that with the classy colored accents, and you have the perfect bubbler for the tasteful smoker.


7 Inches




  • Clear Glass
  • Colored Glass
  • Diffused Downstem
  • Hand Pipe
  • Designed in Austin TX
  • Scientific Glass

Product SKU: BB32.1

How It's Made
Glass Spoon Pipes

Despite their straightforward nature, making hand pipes requires a large amount of training and experience. Glass artists start with a tube about four inches long and decorate it with a variety of techniques such as fuming, linework, etc. Next the artist starts to create the shape of the pipe by stretching the neck and forming the mouthpiece. The artist then carefully blows into the end of the tube to expand the glass and shape the bowl. They then push the bowl and pop the carb before placing it in the kiln to finish!