mofusand SHERBET HAT(Shark Meow)

It cools naturally in environments below 24℃ and hardens even in cold water, making it a cool item that is easy to use outdoors.
Cool the main body in the freezer or with cold water, and when it becomes hard, you can put it in a hat and use it.
As well as functionality,Shark Meow・Rabbit MeowI also added some cuteness to it.

Size (approx.): H180 x W180mm
Weight (approx.): 90g
Material:
Main body: TPU
Contents: PCM
Place of manufacture: China