Illuminati Glass does not mess around when it comes to premium quality and innovative design, and The Terpedo is a great example of their top-notch craftsmanship. Standing proudly at 10-inches-tall, this piece is a big-ripper, while featuring multiple avenues of filtration and diffusion for a smooth hit. All supported by a sturdy base, a showerhead perc sits at the bottom of the chamber to provide most of the filtration. Conditioned vapor diffuses through the stacked ratchet perc which increases cooling time, before the external recycler propels your hit up and through the curved mouthpiece. Wonderfully durable borosilicate glass, nice color options, and elegant design really tops off the whole experience of using this awesome dab rig!