I signed up to test the new 4 & 6 blade cartridges but my adaptor broke so I'm not sure how good of a tester I'll be. I started out with the 6 blade today and it would have been better if the adaptor didn't break.

I will think very carefully before spending more money HB STUff, the lotions are good , might be better to spend the money on gillette fusion .

Where can you sign up for the new HB cartridges ?

I'm in the UK.

I signed up on their facebook page, I don't think they're sending out any more test blades this round.

hey mrzed do u want a set of the new blaes i have extra set! Send me a pm!

From what I read on Facebook earlier today, they have had several reports of adapters breaking. I also signed up for the samples, but haven't received mine yet.

Outside of the cartridge breaking how were the new blades?

I tested them. After the complaints of the adapter breaking during the first test they came out with a stronger adapter and did a second round of testing. I am totally and absolutely sold on the new design. There seems to be widely varying opinion on whether the 4 or 6 is better. I personally am a fan of the four blade but for me the biggest advantage here is the new adapter. It takes away 90% of the risk of knicks and gouges.

It was inevitable, my little yellow adaptor broke, so now I am hunting the shelves for those that fit the black adaptor. To buy a new yellow and a new black adaptor together, I have to buy a set of 4 new blades which also contains the adaptors for R100, (about 16 Dollars) That's the only way.