Bring on the bubbles with the Mr. Bubble Fish Bubble Gun. No batteries are required, simply dip the wand into the 2-oz. bubble solution and squeeze the trigger to release the right amount of air for perfectly formed bubbles. Kids will love the colorful clown fish design as it provides a safe way to have more fun outdoors. The Mr. Bubble Fish Bubble Gun makes a great gift for ages 3+. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.