I'm currently using Personna blades that came in a box with blue card on the front, but the blades are in red wrappers. I've also been using Crystal blades (both came from a Connaught sample pack).
I've read elsewhere that they are the same blade, but they feel different to me. The Personna blades are a good mix of sharp and smooth, whilst the Crystals weren't sharp enough for me; pulling on the longer stubble growth.
Can anyone enlighten me? I've seen reference to Red Personnas and Blue Personnas but I don't know much about DE blades.
I've read elsewhere that they are the same blade, but they feel different to me. The Personna blades are a good mix of sharp and smooth, whilst the Crystals weren't sharp enough for me; pulling on the longer stubble growth.
Can anyone enlighten me? I've seen reference to Red Personnas and Blue Personnas but I don't know much about DE blades.