The Butt Buoy™ is much more that just a funny marker buoy, besides being a unique way to locate your anchor/mooring spot on the water, you can use it to float your swimming pool thermometer, mark your scuba diving spot, design your waterski slalom course and even use it to mark your lobster and crab traps!! We have also seen it used as a boat and PWC bumper at the marina. So the next time you are looking for that perfect gift for that hard to buy for person, remember the Butt Buoy™ and its many uses!