We know that some kids already take their Hot Wheels cars into the bathtub. The Hot Wheels Sea Serpent Island playset provides a whole environment for water play that offers a fun way to play while kids get clean. The easily assembled unit has three floats that allow it to stay upright in water as well as a track that kids will enjoy sending their cars flying down and splashing into the tub. There's a small pump with a tube that feeds into the serpent's head (hence the name) at the top of the toy that squirts water by sucking up water from the tub. There are also other water features such as a starting gate cup that kids fill with water to lift the gate and send the included Hot Wheels car down the racetrack. A hidden lever in the track changes the direction of the car. http://www.timetoplaymag.com/toys/2401/mattel/hot-wheels-sea-serpent-island/