High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Expect a full-bodied red blend crafted with Cabernet Sauvignon's robust structure and Merlot’s approachable texture. Petit Verdot adds depth and complexity, making this wine a standout in its class. While the origin is unknown, you can rest assured that these grapes are sourced from premier vineyards known for their excellence across California and beyond.
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 | 22123001000481 |
|---|---|
| Brand name | BLACKBOARD |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Cabernet Sauvignon, Merlot, Petit Verdot |
| Approval date | May 6, 2022 |
| Status | APPROVED |
| Serial number | 22BBCS |
| Permit number | BWN-WA-21018 |
| Producer name & address | Four Feathers Wine Estates, Four Feathers Wine Estates, LLC 101 BENITZ RD Prosser WA 99350 MATTHEWS ESTATE (Used on label) |
| TTB record | View on TTB COLA Online → |
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