Glass is texture, anything else - hair particles 
4 Likes
It looks very nice, but I don’t know why it looks too bright. Did you set the sunpower too high?
I will suggest decreasing the power of the sun because right now the power of the sun is so high that every part of the scene is highlighted.
Otherwise your tennis ball is ready to play 
2 Likes
Nice tennis ball if, all a bit bright overall.
1 Like