Roman 46750 - 3" Rudolph Wibble Wobble Color Changing LED Mini Glitter Dome (Battery Operated) Rudolph wobbles inside the water globe Measures approximately 3 x 2 inches Glitter dome sparkles and swirls. Lights-up. Batteries required Display this home accent on a table or nestled on a shelf for the Holiday Season Makes a great decorative statement and even better gift