100 x Gillette 7 O' Clock Double Edge Razor Blades - £10.99 incl delivery
+ 10% discount if you sign up for their email updates
+ 10 free blades of your choice - select at the time of checkout
These are incredibly sharp and smooth blades manufactured in Russia by Gillette. They will fit all Double Edge / Safety Razors (Weishi, Merkur, Wilkinson, Edwin Jagger, Muhle etc). These get very good reviews in the various shaving forums.