Hello. I have bought a few days ago two pairs of optic glasses. But today I found that I don’t need in the one of them.. can I refund it if I didn’t use them?

Hi Dear, first of all, so sorry for late reply. Unfortunately, we don’t accept return unless the product has some defects. We cover 6 months guarantee period but it’s usually for the defects. Thank you. 
 
P.S. : May we know why you didn’t like one of your frames?