Aermate 30600 Full Bottle Wine And Spirits Aerator Rugged food stainless steel construction for repeated use Food grade silicone for easy action & durability Micro bubble Tip for ultimate aeration of micron sized bubbles Aerates a whole bottle or single glass; Aerates to taste - easy to adjust to your pallet No decanters or pouring gimmicks - you can see it work; Easy clean up by rinsing with warm water