a translucent baton body, with end inserts at both ends, into one of which is inserted a light-emitting module, the outer surface of the translucent baton body is provided with several holes and arcuate convex protuberances, and the translucent baton body is equipped with holes;

When the translucent baton body is dropped into water, the holes in the baton body allow liquids to easily flow in, and as the air inside the baton body is forced out by water density, the light baton sinks easily, providing the users with an aquatic game.