The croc has 13 teeth on its lower jaw. Push up its upper jaw, its mouth will stay open. Press down on one random tooth, the tooth will stay down and the mouth will stay open if the tooth is not the one that would switch on the biting down. Players could press the teeth one by one until the upper jaw bites down. Push up the upper jaw again, randomly ,one of the 13 teeth will be on the switch. It is ready to start a new game.
Exhilarating and Thrilling !
Due to the unexpectedness of biting down and the funny looks of croc, the toy is always exhilarating and thrilling to play with, and kids always love it. And as that when the croc's  mouth is reopened and it is ready to bite down unexpectedly again, this toy's fun is quit lasting.
Amusing to have
Kids could play as a dentist to check the croc's teeth,or play game with it as the one who gets bitten lose the game.Â
Adults could also play with it when drawing lots to decide something. Or even placing this cute croc right on your desk or behind your car's front windshield could be fun.