The Decantus Wine Aerator utilizes the Bernoulli effect where the reduced pressure of a stream of fluid (wine) draws an air flow through diagonal thin tubes inside the Decantus. The wider opening on top and larger liquid capacity of the top reservoir bowl makes pouring into Decantus much easier. Wine travels through the Decantus without a whirlpool effect, because of the vertical planar insert. The "froth" from the Decantus has finer bubbles giving smoother aeration than any other aerator on the market.
The Decantus Slim is a streamlined version of the Decantus, but without the handles. This 4-piece set includes the the Decantus Slim, a storage base for clean usage, cleaning brush and a velvet storage pouch.