GRAV Large Circuit Rig

GRAV Large Circuit Rig 

Get double the rotation with the GRAV® Large Circuit Rig. The angle of the intake hole causes water and vapor to spin rapidly and form a powerful centrifugal force. This cools the vapor and makes each hit smoother, and the twin stacked chambers multiply this effect. There's no need to worry about splashback with the Large Circuit Rig, because the sharp bend in the mouthpiece keeps all water inside the rig. This piece includes a 14mm female-jointed domeless nail made of heat tolerant quartz, so all you have to do is add about 0.5" of water and then you can get right down to the fun stuff.

• Comes with: 14mm Quartz Domeless Nail
• Designed by: Justin Couturier
  
• Filtration type: Double Circuit Pecrc
  
• Joint: 14mm Female
  
• Length height: 7"

Bong / Rig Specifications:

• Joint size: 14mm
• Joint Angle: 90 Degree
• Joint Gender: Male
• Height: 7 Inches
• Made In: USA

Compatible with:

• 14mm Male Bangers or 14mm Male Bowls

Perc Tips:

A percolator is a compartment within your piece that allows water to pass through, acting as a filtration system that filters and cools the vapor so that the hits are cleaner and smoother. For dab hits in particular, which are stronger and harsher than traditional flower hits, percolators help to elevate and make your experience as smoother as your hits.

There are various perc styles out there to choose from:

• Tree percolators are extremely popular, looking like a network of tree limbs, and due to their design, they offer exceptional filtration, but are a bit more fragile and tough to clean.
• Showerhead percolators are also high in demand, with a showerhead-like structure containing multiple holes which pull the smoke into a filtration chamber.
• Diffused downstem percolators improve airflow with a series of slits that face downward.
• Ladder percolators are designed by Micah Evans at GRAV. The piece contains stacks of disc-shaped bubbler chambers that filters the vapor and water when inhaled as the smoke travels up the ladder.

Quick Tip: 

To keep your glass clean, simply soak it in one of the solutions. Use hot water to rinse the piece. You can use a cotton swab to swab the banger after each use to prevent chazzing and prolong its life.

Click Here to read about high temp vs low temp dabs.