I bought my razor a long time ago but I think it was just in an American chain drugstore, which others have mentioned. Amazon is probably the easiest place with

I bought my razor a long time ago but I think it was just in an American chain drugstore, which others have mentioned. Amazon is probably the easiest place with the best selection of blades at decent prices. Might take a few tries to find a brand you like, so you'd want to avoid large quantities at first. I've heard there can be counterfeit blades but I've also heard that might be bull.