The TAYCAN model is a single-hole (PHUNNEL) pipe designed for smokers wearing a heat management device (HMD). It features four prongs on the bowl for safer smoking, protecting the embers on the pipe from sudden impacts. Because the product is hand-dyed, slight variations in color and pattern may occur. Every product is unique and not identical. Average fill: 16-18g. Product Information: Height: 11cm, Bowl Diameter: 8cm, Weight: 260g.