This birthday blaze blaster is shaped like a mini fire extinguisher and once you get to a certain age, there are so many candle that the blaze could get out of hand. That's where the blaze blaster comes into play. Fill it with water and when your cake starts to go up in flames, press down on the tab and a stream of water will shoot out and take out the inferno that your increased age has brought on. Makes a great gag gift. Includes 1 blaze blaster.