The POOF-Slinky 0X8408 Ideal Sonic Search is a one-of-a-kind underwater search game that provides distinctive beeps to lead you to the ball and stop the timer before you opponent. To play Sonic Search just hit the timer, toss it into the water (or have an adult hide it for you) and follow the distinctive beeps to find the Sonic Search ball. The beeps get faster from the Sonic Search as time runs out. The faster the searcher finds Sonic, the better time they receive. Just in case your friends don’t believe your great time, you can press the button again to repeat how fast you found it. If you hear the alarm sound, Sonic has gone critical and will not give a time. Once everyone has been the Searcher, or after a set number of rounds, the player with the best time wins. This sinkable pool toy that will have kids diving into the water and searching for hours of fun. Ideal’s Sonic Search includes the Sonic Search ball, (3) AG13 batteries and instructions. Loved by children and trusted by parents for over 100-years, the Ideal brand provides a wide variety of games, activity kits, magic sets and classic toys that parents and grandparents remember from their own childhood years. The POOF-Slinky 0X8408 Ideal Sonic Search Game for Swimming Pools is recommended for swimmers 5-years of age and older. POOF-Slinky is the manufacturer of the world famous Slinky and the top selling POOF foam sport balls in North America, both manufactured in Plymouth, MI and Hollidaysburg, PA. Ideal and Scientific Explorer are other well-known brands, rounding out the POOF-Slinky family. With roots in the toy industry for over 100-years, POOF-Slinky brands continue to grow and broaden. New generations of kids, their parents and grandparents have proven that classic toys never go out of style!