What am i suppose to do with this?

[OneeeChan]

https://puu.sh/vyufY/895b19d810.jpg
item can only be used once
and i cant drop it either..
idk how i even got 2 of them

[Miyano311]

Trade for points in Nyankoropon (not the Point Daruma)

[Dark Deceiver]

Not sure if you still have it, but you use that in the Beauty Salon when talking to Koubai the Mercer in any town (the Mademoiselle Mirror). It gives you a new hair style to choose from.