The TARDIS tops your tree! Let the TARDIS be the centerpiece of your Christmas tree. This Doctor Who TARDIS 9-Inch Light-up Tree Topper is the perfect gift for that Doctor Who fan in you life, even if that fan is you. Measures 9-inches tall and even lights up! This battery-operated tree topper requires 3x button cell "LR411 .5V" batteries (not included). Ages 14 and up.