The GSE 7/8-inch multi-color plastic replacement bingo balls are made from ABS plastic, numbered B1-O75, with a clear easy read window keeping numbers from fading, 5 colors: red, blue, green, yellow, white, easily read for people with limited vision. Set of 75, great for 9"diameter bingo cages, the balls don't work in 6" diameter bingo cages or ping-pong-style bingo cages, used for parties, bingo nights, and more. 

• MATERIAL: The bingo balls are made from red, blue, green, yellow, and white ABS plastic and have a clear easy read window.
• SIZE: The replacement bingo balls are 7/8" in diameter, great for 9" diameter bingo cages.
• INCLUDED: The balls are numbered and lettered. The bingo balls set includes 75 bingo balls numbered B1-O75.
• EASY READ WINDOW: The protective windows keep the numbers from fading and help make the high-contrast numbers very easy to read for those with limited vision.
• APPLICABLE: The balls will not work in 6" and 15" diameter bingo cages or ping-pong-style bingo cages. Great for parties, bingo nights, and more.