On The Bottle Wine Aerators There are 2 products.

• 

  On The Bottle Conundrum Wine Aerator WA80

  Instantly oxygenate your wine; no need to wait for wine to breathe in an open bottle or decanter. The unique 2 phase aeration and oxygenation system provides enhanced scent & flavour compared to serving from a bottle. BPA-free & certified food-grade silicone seal.
• 

  The Swirl Wine Aerator WA74

  Instantly oxygenate your wine; no need to wait for wine to breathe in an open bottle or decanter. The unique aeration & oxygenation system provides up to twice as much scent and flavour compared to serving from a bottle or traditional decanter.