- CSP Daily News
7-Eleven Offering Coke Chill-Activated Exclusive
Blue ice cubes appear on can when cold enough to drink
ATLANTA & DALLAS -- 7-Eleven Inc. and The Coca-Cola co. have teamed up to offer chill-activated cans, exclusive to the convenience retailer. Through the use of thermochromic ink, when chilled, the 16-ounce cans reveal blue ice cubes...
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