Master Pool Cue Chalk - Gross 144 Pieces - Green by Master. $27.99. For many years Master chalk has been the Official Billiard Chalk of the BCA Open 9-Ball Championships. It is a favorite among many pool players. This green color pool cue chalk has the texture that transforms smoothly and evenly to leather tips. It forms the proper coating to the tip of the cue to prevent miscues and insure pool player satisfaction. Available in gross count (144 pieces).