These astonishing Skull Light cubes are sure to dazzle your guests, and brighten up your Halloween with a spooky surprise. Make the best drinks around with these cubes that turn any mix from ordinary to extraordinary. Dress up any drink or punchbowl with these functional freezable lite cubes. Your drink will never be watered down, and these washable lite cubes stay ice cold for quite some time. These Skull cubes have 5 Constant color modes, and one slow change mode that cycles through the colors. The run time is 6+ hours depending on the mode.