The Factory

Kokomo Opalescent Glass Factory

See how KOG makes its world famous Opalescent Glass

Learn about KOG's historywith Tiffany and Co.

Since 1888...

We’ve been continually producing the highest quality glass at our original location. Learn about the rich heritage and long standing tradition of Kokomo Opalescent Glass. Take a virtual tour of our factory, learn how we make opalescent glass and glass sheets, or visit us during our scheduled tours.

Want to take the tour? Plan your visit here!