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메르비군요 뭔지도 몰ㄹ랐네요
I received a Merby as a gift; what tips do I need to make the most of it?
Also, how much to use
Are there any points to be careful about?
How to maximize the effect
I have many questions, even regarding the management aspect.
Of course, there is a manual, but I am curious about tips from actual users.