GAMBLER X3 DIAMOND BLUE DIAMOND SPONGE
Gambler X3 Diamond is an aggressive mechanical spin rubber. X3D creates spin in the same fashion as high power European rubbers, using mechanical force to grip and spin. Ideal for European style away from the table play or alternatively high speed back hand coupled with tacky forehand.
Blue Diamond Sponge has Mid hardness and the most controllable for ALL+ style play. It is a 100% Mechanical rubber.
Ratings based on a 1:100 scales (pro competitor version)