Imagine your instant pleasure when your inhales are very smooth, and you don't have to cough with every hit. This incredible MAZE Pipe with our exclusive patent-pending cough-less technology inside drastically cools the smoke and removes hot resin with tar, so it does not burn your tongue or throat. Designed for short, gentle puffs, this pipe creates the safest, lightest & smoothest hits—effortless cleaning with isopropyl alcohol or grease removing soap and water. Materials: Body - medical grade silicone, Handle - anodized aircraft-grade thick aluminum sees only cooler smoke, weed bowl - surgical grade stainless steel. NO metal taste. check out more weed pipes right here.