Tibhar Nimbus Sound

Hi all, I'm very sorry but worse than this rubber, I have never seen in my life. There is no rotation at all. It felt like playing only a blade without a rubber. Maybe I got a defective product but I know for sure that I will never advice to anyone buy it. I read a lot of reviews on this rubber and the feeling that they are all corrupted I usually play the Tibhar Genius rubber and there really is a spin of the ball, unlike Tibhar Nimbus Sound.