I bought them about 4 years ago. Many shops in China sold them and still do.
A fake ???? 🤣 You must be joking 😁😁😁 Nobody bothers to make fakes of cheaper blades.
To tell the truth I'm not sure, because we have an official distributor in your country, but we never ever provided this type to him. ( It is technically possible that if a blade is produced and has not been used for more than ten years, it will absorb moisture and curl inwards.)
And you tell me there are still some shops selling now! it is crazy😱. We don't want to see a blade that has been in production for more than ten years now being offered by someone. It's not good for us or for consumers.
We must find out and tell these to our local distributor😵.
Thank you for your information my friend, and I sincerely recommend you buy the international types that we are currently in circulation, you can check them on our official website. There are also some great training-level blades of them like sanwei C&C.