The GT4 by Dragon Chewer is the latest and greatest in the world of multi functional packaging. The Grinding function of the GT4 is unrivaled and allows ultimate control over the consistency of the material being shredded. The GT4 is sleek, child resistant and very strong. The GT4 is proudly manufactured in the USA using medical grade polypropylene plastics, which are 100% recyclable. Dragon Chewer LLC is the original creator of the Container/Grinder combination. Patents available at dragonchewer.com Each order comes with one metallic silver GT4, one metallic gold GT4 and one stash tube. We guarantee a great grind or we will refund your order.