00:00Have you ever thought your wine was crunchy?
00:02Don't panic.
00:03Those tiny crystals are called wine diamonds or tartrates.
00:06When a wine gets cold, tartaric acid,
00:08which is naturally found in grapes,
00:10can bind with potassium and form little crystals.
00:12While they may come as a surprise,
00:14they're completely harmless.
00:16Wine diamonds are not a reason to send your wine back.
00:18It's just some harmless wine chemistry at work.
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