The RAW LIFE Grinder is created using an anti-static 6063 Aluminum-magnesium Alloy with a strength of 18,000 PSI. This "DIE-HARD" shredder is modular so you can shred the way you want. It is designed to not only shred your stuff, but to fluff as you grind to give you the perfect consistency to roll up in a RAW Paper. Every component has a LIFEtime guarantee. If anything goes wrong with your grinder (other than something that’s not our fault, like your driving over it, or dropping it from a building), let us know so we can replace the component that has failed. If you need our support, go to RAWthentic.com/lifegrinder