The Willy Wonka Candy Company sold DinaSour Eggs starting in 1981, giant multi layered sour jawbreakers advertised as lasting up to an hour thanks to alternating grape and lemon layers wrapped around a soft candy center. They shrank into smaller mini egg versions by 1987 as the company scaled back the original oversized format. The full sized originals were phased out by the mid nineties and never returned in their original form.
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