What Is the Grey Stuff on Scratch Cards

The material is known as a UV ink [1]. Not the ink that becomes visible under UV light as is referred to on Wikipedia [2], but an ink that ‘dries’ under UV radiation. The material is known as a UV ink [1].

How do you tell if a lottery ticket is a winner without scratching it?

There are many ways to determine if a ticket is a winner without knowing the code. After you buy a ticket and scratch it off you can get the ticket validated by: Calling the lottery at 850-487-7787. Using a self-check scanner at a lottery retailer.

Do scratch cards expire?

Scratchcard prizes must be claimed within 180 days after the game closes.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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