This Straight Cylinder Grace Glass Bong is an exceptional piece of glass art that will take you high! It is made of a robust heat proof borosilicate glass formed in the shape of a hollow base tube of 39cm height, 55/45mm diameter and 5mm wall thickness. A detachable diffuser with a sure ground of 18.8mm diameter is used as a means of spreading your smoke into the tube in order to get filtered by the water. The sure ground connects to a blue bowl for placing your herb or tobacco. The bowl has a handle that makes it easier to use as long as you can lift it up and clean it at your convenience. The bong includes also an 1x8Arm percolator that bubbles up your smoke, for cooling your toke, and a blue splashguard in the shape of a dome that prevents water from splashing into your mouth. What' s more, some ice noches can hold a few cubes, for cooling your toke, and a kick hole at the height of the socket will offer you the option of enjoying a different toke angle. With the blue Grace Glass logo featuring at the top of the tube, the whole set-up ends up in a blue mouthpiece ring.