GRAV Scientific

GRAV Labs 9' Klein Sprocket Disc Recycler Scientific Glass doesn't come more scientific than the 9" GRAV® Klein Sprocket Recycler. It features a sprocket disc perc that forces smoke and water through small slits to trap ash and tar for cleaner hits...

GRAV Labs 9' Klein Sprocket Disc Recycler Scientific Glass doesn't come more scientific than the 9" GRAV® Klein Sprocket Recycler. It features a sprocket disc perc that forces smoke and water through small slits to trap ash and tar for cleaner hits...

Grav Labs 13" Flare Stemless Water Pipe w/ Coil Shower Head - Black Take clean hits to the next level with the 12" GRAV® Coil Showerhead Water Pipe. This piece gets its name from the coil perc where the smoke first enters the pipe, as well as the...

Grav Labs 13" Flare Stemless Water Pipe w/ Coil Shower Head - Clear Take clean hits to the next level with the 12" GRAV® Coil Showerhead Water Pipe. This piece gets its name from the coil perc where the smoke first enters the pipe, as well as the...

Grav Labs Gold – Double Sprocket Tree Perc Dab Rig  Limited Edition: Only 331 Made!! Another beautiful product from Grav Labs from their high end Grav Gold Collection. The clear percolator provides a clean favor through the two...