The origami paper fan is practical and artistically beautiful.

These origami paper fans remind me of the origami fans I used to play with my classmates when I was a kid. Naturally, it was summer and it would be very hot, but in my memory, there were big windows on the left and right sides of the classroom that let the wind flow. Every time I cleaned them, they were wiped clean. Its like installing glass, its sunny outside, and if I don't go out during class, I just sit in my seat doing some origami, chatting, or playing catch-up. The most origami-making thing is the origami fan, because its simple to operate and somewhat practical, and it brings a lot of air. Even though it is not big, it is still a bit cool. I will save my pocket money to buy fans sold in small shops. They are big and have various patterns.