Feeling caged in? Get up on your feet and release that pent-up energy with this 2012 Hallmark Ornament! Two seconds into this famously addictive song and you'll be shakin' it hamster style. Plays music from "The Hamster Dance Song" performed by Hampton the Hamster. Battery operated. Magic, Plays Song/Sound Artist: Sharon Visker and Rodney Gentry Size: 3" x 3" x 3"