Blue light cut glasses Korean Harvard glasses I purchased these and stored them without ever having the chance to use them. ◇ Brand new, unused ◇ Non-prescription These are brand new and unused, only tried on, but they have been stored at home. Please refrain from purchasing if you are concerned. *I will ship in simple packaging, so please understand. *Depending on the size of the package, I may change the shipping method from Rakuraku Mercari Delivery to Yu-Yu Mercari Delivery without prior consultation. Please understand. *If you have any questions, please ask in the comments before purchasing.