Featuring multiple light up modes and bright LEDs our light up dinosaur sword will be a prehistoric hit! Each sword features a realistic T-REX head at the top of the handle along with a prism ball on the bottom. Activate your favorite flashing setting with a simple press of the power button, and watch T-REXs mouth GLOW! Great toy sword for prehistoric themed parties, vending, and party favors. 3 AAA batteries are installed and ready to be used.