2 sides are printed with white background & black number

 6 sides are printed with black number

10 sides are printed with black number

 12 sides are printed black number

ITEM:BINGO-01
With ping pong size&material
DiameterΦ38mm
"B" NO. 1- 15 WHITE BALLS
"I " NO.16- 30 WHITE BALLS
"N" NO.31- 45 WHITE BALLS
"G" NO.46- 60 WHITE BALLS
"O" NO.61- 75 WHITE BALLS
THEY ARE PRINTED WITH 2 SIDES BLACK CIRCLE & NUMBER