Celebrate your big news with a bottle of confetti champagne! Our Gender Reveal Champagne Bottle Cannon is a fun and unique way to find out if its a BOY or a GIRL! Simply point the bottle into the air and twist the bottom of the bottle. Thousands of 1"x1" squares will be dispersed approximately 10-15ft. Confetti contained inside is 100% biodegradable, product does contain CO2 cartridge.