Crocheted with very chunky wool yarn and 10 mm needle hooks, the pattern is actually for a hat with earflaps. But as it was being crocheted, the hat slowly turned to the shape of donguri (acorn) in my eyes, so I decided not to make the flaps and put some chained strings instead. I also added a chained loop on top of the hat. It kinda looks like a tea cozy when not being worn, but once on the head, I think it looks cute. It was also crocheted very fast, I only needed an hour to finish it.