SmartyKat Twinkle Tipper Quiet Light-Up E-Toy for Cats Quiet, electronic, light-up balance toy with touch-activated lights--style varies Specifically designed to be played with after dark--elf-righting ball rocks with every swat; lights twinkle and blink Allows for quiet nighttime activity that won't wake you up Designed to meet or exceed all applicable safety standards 100 percent customer satisfaction guarantee from SmartyKat, Assorted Pack