High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
This dessert wine from SUNSTONE WINERY features a blend of Merlot and Syrah grapes sourced from California. With its soft tannic texture and moderate acidity, this wine offers an approachable pairing for both sweet and savory dishes. Whether enjoyed on its own or used in cooking, this dessert/Port/Sherry/wine type is perfect for those looking to elevate their dining experience with a touch of sophistication.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 19191001000997 |
|---|---|
| Brand name | SUNSTONE WINERY |
| Fanciful name | MASON CUVEE |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Merlot, Syrah |
| Approval date | Aug 1, 2019 |
| Status | APPROVED |
| Serial number | 190025 |
| Permit number | BW-CA-5638 |
| Producer name & address | SUNSTONE VINEYARDS AND WINERY 125 N REFUGIO RD SANTA YNEZ CA 93460 SUNSTONE WINERY (Used on label) |
| TTB record | View on TTB COLA Online → |
Official Source
TTB remains the source of record. Wine Grabber links each record back to the public COLA detail when available.
View official TTB record → Related Registry Pages
What would you like to do next?
Wine Grabber is a free public registry. Pick the path that fits you — your choice helps us learn what people come here for.
For wine drinkers
Understand & remember this wine
Scan, understand, save, and learn about this wine.
For wine businesses
Manage & monetize this wine data
Turn labels into clean product records, menus, shelf cards, ecommerce copy, and inventory-ready wine data.
Data sourced from the public TTB COLA Online registry. Wine Grabber is not affiliated with or endorsed by TTB.
Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →