"Ah wish ah had da power ta change whateva ah wanted, jus by thinkin' bout it," Tyrone said. The stone glowed, granting his wish. He wanted to wait and think about his wish instead of just blurting it out, but that was the wish he wanted to make. He figured that this way, he wouldn't need a wishing stone to fulfill his desires, he could just make anything happen just by willing it to happen.
Seeing that Tyrone wouldn't be using it anymore, given his new "power", the stone in his hand disappeared along with the others.