Grateful Dead x Pulsar Cool It Down Glycerin Water Pipe Kit | 16.5"The Grateful Dead Cool It Down Stackable Glycerin Water Pipe has a segmented body, making it easy to take apart for cleaning. The base is crafted with a recycler style build and a honeycomb percolator; the removeable neck piece is filled with freezeable glycerin with a triple bullet hole diffuser for ultra cool hits. The pipe is decorated with a Grateful Dead Steal Your Face design, and the kit includes a matching metal poker tool. Measures 16. 5