On The Bottle Wine Aerators There are 3 products.

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  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.
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  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.
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  Wine Aerator WA5

  Decant your wine one glass at a time. The Wine Scent and Flavour Enhancer oxygenates or aerates younger red and some white wines to help release the bouquet.