Billy is the most colorful octopus which will ever swim in your bathtub, but most importantly it's your babies' best friend during bath time! Billy and its little puffer fishes friends will happily swim with your baby during bath time, while having fun with many different activities! Insert every fish in Billy's tentacles to stimulate logical association between tentacles' colours and the fishes' colours! Play with sprinkling fishes to entertain your baby! Place Billy underwater, take it out upside-down and create a fantastic rain effect!