The one-hitter is a tiny, slim device that can give you a hit of marijuana. These small, pocket-size pipes can come in several different materials, such as but not limited to, glass, wood, ceramic, acrylic, and resin. The glass models are probably the least expensive, and they’re often made of clear glass. The transparent design allows you to see how much bud you’re smoking. Wood and ceramic models can be custom-made to fit your personal preferences. Lastly, resin models are great because they’re pretty sturdy, hence they can last a long time without any problems.