Metrokane Rabbit Wine Aerating Pourer with Bonus 2 Piece Stopper Set (colors may vary) Amazon exclusive set includes 1 aerating pourer and a set of 2 silicone stoppers Insert aerating pourer in bottleneck and pour through to aerate red wine; no decanter needed Wine swirls through before reaching the glass; Improves flavor and bouquet Airtight silicone stoppers fit all bottle styles; stainless steel tops, bright colors Aerating pourer separates for easy cleaning; storage case included