From my 2011 BCA Official Rules and Record Book.
The Balls shall be of approved composition, and have a diameter of 52.5 mm with a tolerance of plus or minus 0.05 mm.
They must be of equal weight with a tolerance of plus or minus 3 grams per set and a ball or balls may be changed by agreement between the players or on a decision by the referee.
The Balls shall be of approved composition, and have a diameter of 52.5 mm with a tolerance of plus or minus 0.05 mm.
They must be of equal weight with a tolerance of plus or minus 3 grams per set and a ball or balls may be changed by agreement between the players or on a decision by the referee.
I was just adding to cj's example of other sports where equipment was changed and the pros had problems adapting.
The problem pocket billiards has always had was there wasn't a standard set up by a governing body. Table tennis is in the Olympics because it's the complete opposite of pool in that the balls, table, nets, all have standards and are followed seriously.
Regardless of opinions on cyclop balls, I reference the standard rules for table tennis...
03. The Ball
3.1 The ball shall be spherical, with a diameter of 40 mm. The ball shall weigh 2.7 gm.
3.2 The ball shall be made of celluloid or similar plastic material and shall be white or orange and matte.
Cut and dry. No pink or colors, no variance in weights. This cyclop debate is just an example of what professional pool is lacking-structure.