The unmistakable ribb-itt sound comes from scraping the stick over the ridges on froggy's back. You can also tap the stick on his head for a wood block sound. The larger the frog the lower the tone so why not adopt the whole family? Hold him in the palm of your hand so he faces the same direction you do. To make him chirp rub the wooden plectrum over the ridges on his back. It's important that you rub from tail to head. If you want to make him ribb-itt rub the plectrum from tail to head and then back down a couple ridges; all in one fluid motion. Now you can change the tone of the ribb-itt by covering and uncovering the holes at each side of his smile. Hold him nice don't let him hop away! This frog is 5.5 inches along the ridges from the tip of his chin to his tail; and 3 inches tall.