G​reeting card reads:

This doesn't make sense. The recipe says 'add leftover wine'. What the heck is 'leftover wine'?

• Blank inside
• Card size: 148mm x 105mm
• ​High quality​ ​recycled cream card stock
• Suitable for pencil, ballpoint, gel pen or fountain pen
• Card​s ​designed and printed in Greytown
• Supplied with colour gum-seal envelope​, made in Wellington
  
• Protected by a commercially compostable cellophane sleeve