Confetti Gun

The Confetti Gun can be bought from the Party Girl NPC. The Confetti Gun is a consumable item, meaning that after one use it is no longer usable. The Confetti Gun can be stacked up to 999 times. The Confetti Gun appears as a small, colorful hand-gun and shoots a cloud of colorful confetti, the confetti then falls straight down and settles on the ground. The Confetti Gun can be used to show happiness and perhaps of being proud of a particular achievement. Besides these two moments, the Confetti Gun can of course be used to initiate, maintain or end a party. Use with Disco Balls for maximum party-power.

Obtaining
This tool is only sold by the party girl.

Trivia

 * The Confetti Gun is the 1000th item of the 1.2 update.