Blunt tubes have the common cylindrical tube look that people have come to expect when it comes to pre-rolled blunts. They are characterized by a smooth draw, an even burn, and a delicious mouthful of smoke. They come in a variety of materials, lengths, and filter tips. Tip can be spiral, zig zag, or cornhusk. They work great in cone-filling machines, especially when the material has been through one of our sifters.