Bought these with a Merkur 37C razor. The Merkur blade was terrible but these produced a smooth shave. They were recommended in one of the Razor Emporium videos.

Provides a close, comfortable shave with no tugging or irritation. Pairs perfectly with my 1957 vintage Gillette Red Tip razor.

This came out so very well done great job love it thanks stan

I see why everyone loves this blade it's super sharp but very aggressive blade that make a razor super efficient. But isn't a smooth shaving experience even in a mild razor like the Henson vs a Parker semi slant. Alot better then other blades I have but a treet dura sharp is smoother and sharper then this blade so I have no reason to buy a Permasharp ever again since I have and know for a blade that I like better for my face and skin. I didn't care for it. Caused to much razor burn and skin irratition while using barely any pressure.