Carry Grok with you everywhere you go with this "In Grok We Trust" keychain! This metal,1/8" thick, 1 1/2" diameter keychain is designed with a double antique brass finish. Surrounding the 3-dimensional detailed Grok artwork it says "In Grok We Trust," "E Pluribus n=1" (a reference to self-experimentation) and "10,000 BC". Order yours today and get free shipping and handling (for domestic orders only).