Our Blue Confetti Cannons create wonderful memories for your guests and are a fun alternative to the traditional rice or rose petals. These Metallic Blue Party Poppers can be used as gender reveal poppers and measure 12” long by 2” in diameter. They use compressed air to shoot the confetti about 15 feet into the sky! When ready to use hold the top of the tube with one hand then twist the bottom of the tube with the other hand and “BAM” watch the blue biodegradable, confetti fly! Remember to always face the cannon up. Our blue gender reveal confetti poppers are not a pyrotechnic, they do not cause any smoke or hot items that you must take care of after using. This 12” Blue Confetti Cannon is perfect for indoor or outdoor venues. We offer quantity pricing on these blue confetti poppers, so the more you buy the better deal you get for your handheld confetti cannon gender reveal!