I purchase three razors on the BST that came with Gillette Blue blades. One of them came with an unopened box.
I have no idea how old these blades are.
The unopened box came with a WWII Military Tech. The others came with a British Aluminum Handle Tech and an Aristocrat Junior Travel Kit.
Has anyone tried these blades? If so, how were they?
Are they worth trying or do they degrade over time?