About Grav Labs Coin Rig
The Grav Labs Coin Rig is a 8" Dab Rig and a Grav Labs classic design. This Coin Dab Rig has a multi slit perc on a fixed downstem. Has a 14mm MALE Joint and comes ready to bubble with a 14mm FEMALE Dome and Nail.
Dimensions: Approx. 8'' in Height
Joint: 14mm Male (14mm Grav Black Dome and Glass Nail are included)
Glass Thickness: 5mm (thick glass)
Material: Premium-Quality Borosilicate Glass
Percolator: Multi Diffusion Slit
Manufacturer: Grav Labs