Recognising antispin rubber visually

Hi Coaches

How to recognize opponent's antispin rubber visually, it's possible to visually inspect opponents bat before a match and identify pimples, but how to recognize if they are using antispin? 

Hi Swapnil,

It is a little more difficult than pimples but you will be able to just feel the surface and feel that it is slippery rather than grippy.

Also look at the name, a lot of them have names that indicate they are anti spin as well.