The Bud-Bomb is a classical “sneak-a-toke” style metal pipe with a twist! Inside the Bud-Bomb, there is a metal coil designed to cool down the smoke as it travels through the pipe, giving you a much smoother experience! You can also thread the Bud-Bomb onto a thin chain. and wear it around your neck or you can even put it on a keychain… though it is also pocket sized. How handy, convenient, and thoughtful!