Grace Glass Precooler with Drum Percolator | 18.8mm | Blue
Add extra smoke diffusion and keep unwanted debris out of your bong water with this glass precooler from Grace Glass. The slits in the drum percolator of this precooler by Grace Glass breaks up smoke into smaller bubbles, filtering your hit for a cooler and smoother pull, before it even reaches the main chamber of your bong!
This percolator precooler is compatible with straight glass bongs with a female joint, due to the 90° angle of the connection joint. It has a male 18.8mm joint on top and comes delivered complete with a female 18.8mm vapor dome with glass concentrate nail, as well as a herb bowl with built-in screen. This makes it the perfect precooler for those who enjoy smoking herbs and concentrates, all from of one smoking device, by simply changing bowls. Both the vapor dome and bowl have handles on the side, which makes them easy to lift. Its stable flat base makes sure that it stands steady when removed from your bong.
A Grace Glass logo is featured on the front of the precooler in blue, which matches the blue colored accents on the precooler perfectly.