These Fun Bouncy Balls are filled with liquid and glitter making them your not so ordinary Bouncing Ball! Keep them Bouncing and watch the glitter inside sparkle. Throw the Crystal Ball in the air, catch it, and watch the glitter swirl around. When the glitter settles turn it upside down and watch the glitter fall and make a mesmerizing cloud burst effect 45mm/55mm/65mm/100mm.