G-Pipe HyBird Glass Twist Blunt: Display of 16 High-Quality BluntsWhat Makes The G Pipe HyBird Glass Twist Blunts so Special? Easy loading. The G Pipe HyBird glass twist blunts have a removable glass chamber compartment that makes them easy to stack up. It is much easier than rolling a blunt, which is one of the biggest advantages of this product. Silicone cap that prevents smell. This feature holds the material inside the tube and leaves it smell free when not in use. That means you can pre load it before you hit