| Answer | Crossword Clue |
|---|---|
| TANNIN | It gives red wine its color |
| TANNIN | It gives red wine an astringent taste |
| IRIS | It gives the eye its color |
| JASPER | It gives bloodstone its red spots |
| TANNIN | Substance that gives red wine bite |
| MACON | City noted for its red wine. |
