This item was first obtained during the R2DA Christmas Event 2016. It was unboxed from the Gift of Healing, which then you would receive 50 of them. It has a bright blue colour, along with dark blue, green, yellow, and pink stripes.
Deciding to keep old traditions alive, survivors opened all of their presents on Christmas day, and behind the white wrapping was a bunch of Party Whistles. So on that day, the survivors forgot about all their troubles, and instead had some well-deserved fun.
Months after, manufacturers decided to start reproducing these whistles to help survivors relive the times.
- Coming from the least rare gift, this makes the item a lot less rare than the other gifts, the Gift of Peace and the Gift of Wealth.
- Since it's a common celebration item, it might be available during later events as well.
- This was jokingly stated to be able to eliminate Brutes in a single toot from the whistle.