Hmmmm
I get the differences within the same brand, yellow different to green different to blue. I guess I was hoping that the 7 o'clock green was the same as an Astra blue for example so that if I can't get hold of one the other will be a direct match.
As for the 7 o'clock range I've tried with the yellows, I want to love them but I guess I'm just far too sensitive for them, they do leve me with an irritated and sore neck. The greens that Canuck kindly sent me a while back are brilliant, just a few more blades to try and it'll be time to place a nice large order :angel: