About Fraggle Rock Fraggle Rock: Back to the Rock LIVE Fraggle Rock pens Muppet Wiki Fandom The History of Fraggle Rock Fraggle Rock: Back to the Rock LIVE Fraggle Rock, Jim Henson's : Down at Fraggle Rock World's Largest. Okkto is thrilled to bring you an exclusive, officially licensed pen celebrating Jim Henson's beloved classic, Fraggle Rock! This playful rollerball pen captures the charm of the original series, and features Gobo, Mokey, Wembley, Boober, and Red hanging out "Down in Fraggle Rock" on the acid etched barrel! Complete with some busy Doozers, a radish finial design, and colorful yellow accents. Each pen is numbered on the top ring Packaged in a full color printed tube Officially Licensed with The Jim Henson Company. Okkto x Retro 51 & The Jim Henson Company. All Rights Reserved.