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Important Note

The Corning Museum of Glass is temporarily closed as we do our part to limit the spread of COVID-19. All previously scheduled classes, events, and programs are cancelled until further notice.

All About Glass

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Twist Glass

In the 1930s, the Pairpoint Glass Corporation introduced a bold new design called "twist glass," consisting of swirled stripes of ruby or deep blue glass and clear crystal. The complicated technique, already used in Sweden, required many stages including cold working. Watch as William Gudenrath demonstrates the technique.