38mm bingo balls for traditional bingo, suitable for Bingo Blower and Bingo Cage. The number is repeated twice on each ball, allowing players to see the numbers while the table manager cannot check them simultaneously.

The balls are numbered as follows:

• B1-B15; blue
• I16-I30; red
• N31-N45; black
• G46-G60; green
• O61-O75; yellow