I sold to about three places, but safety is my top priority, so I'm most attracted to ㄱㅇㅈ. But the counselor, whether it's a nurse or the head of counseling(?), says that the bokko may not be effective.. It takes me a while to say this, and in Seongyesa's article, it's witch's nose. I also see a post saying it's a crooked nose... It's a double nose, but did it work for those who did it at ㄱㅇㅈ???