What came first Wispa or Aero?

What came first Wispa or Aero? Cadbury Wispa Mint The confectionery makers first launched the aerated chocolate bars in 1981 to challenge Rowntree’s (now owned by Nestle) Aero. But it was a game changer when introduced a version with a layer of mint in 1995.

Cadbury Wispa Mint

The confectionery makers first launched the aerated chocolate bars in 1981 to challenge Rowntree’s (now owned by Nestle) Aero. But it was a game changer when introduced a version with a layer of mint in 1995.

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