G2 Model S "Soft" Blue Premium Chalk. A Softer chalk provides maximum grip on the cue ball. It's designed for players who require total control on every shot and accurate positioning for the next shot.
G2 Premium Billiard Chalk Original has a consistency that is in between that of a traditional style chalk and a softer style chalk. It also has a built-in metal plate on the bottom to be used with any magnetic chalk holder. This chalk marks the cue ball much less than other competitors and close to the same as traditional style. The grip is about the strongest you can find without damaging the cue ball. It also produces very little chalk drop on the table. The advantage is you will not see chalk marks everywhere on the felt and it will stay on cue tip for many more shots than tradition-style chalk.