Spiral Perc Bong Blue "volcanoacc" The blades of the grinder

The blades of the grinder are quite sharp

This EHLE bowl is cylindrical

Aircraft-Grade Aluminium

Powering the vaporizer is 2 18650 batteries which will is enough for an impressive 2

Spiral Perc Bong Blue "volcanoacc" The blades of the grinderGrace Glass Spiral Perc Bong Blue The quality produced by Grace Glass will rival the most well known of brands out on the market today. This compact design holds a few key features every passionate smoker is looking for, a beaker base which provides more volume for water and also gives more stability to the piece at the same time. The main feature is clearly the blue perc found encased within the glass chamber which twists around into coolant. Coupled