These are one of Grav Labs best selling products. These mini Hammer Colored Bubblers deliver a smooth and satisfying hit each time with its X cut diffused downstem. Designed by Grav Labs and made of high quality scientific glass. Choose from Green, Blue, White, or Black Accents!
- X Cut Diffused Downstem
- High Quality Scientific Glass
- 4 Colors to Choose
- 6 Inches Long
- 3.5 Inches Tall