products are almost entirely handmade. We use high quality, FDA-approved
stainless steel in all of our aerators. Many other companies use a lower
quality zinc alloy metal, but they don't have the same strong, sturdy feel or
last as long.
We recommend hand cleaning with warm water and avoid using in the dishwasher. Be careful when leaving the aerators in bottles overnight. The silicone stopper may get partially stuck in the wine bottle and accidentally thrown away in the bottle without people realizing.