Commercial Ball pond balls. Diameter 75mm. Certified to ISO, EN, EN, EN balls required per cubic metre. Colours available: red, blue. How to Play 8 Ball Pool. 8- ball pool is played with one white "cue ball " and 15 numbered balls – including one black "8- ball." One player is trying to pocket the. This is authentic 3D pool experience like you've never seen on mobile. Unlike other pool games, 3D Pool Ball offers playing pool (a.k.a pocket billiards) in 3D.