The shell is darker than the green balls themselves should of got the white ones. But all in all great gripping bounces good and there fun still putting them in my show

The only problem I had with this is that they don't come with any instructions. This is not a very big deal unless you have never done this trick before. i also got one extra and another of a different color so i could perform a bit more routines with them. They also have a nice grip to them that let you perform moves you could not do with wood or plastic. If you already perform a multiplying billiards routine i would recommend these.