High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
STUMBLING BLOCK is crafted with Sangiovese and Petit Verdot grapes. While the exact origin of this blend remains unknown, it showcases the robust character of Sangiovese paired with the depth of Petit Verdot, typical of Italian-style blends found in California.
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 | 19137001000342 |
|---|---|
| Brand name | STUMBLING BLOCK |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Sangiovese 75%, Petit Verdot 25% |
| Approval date | Jun 28, 2019 |
| Status | APPROVED |
| Serial number | 190051 |
| Permit number | PA-I-21011 |
| Producer name & address | American Spirits Exchange Limited, Redemption Spirits LLC 408 E 4TH ST STE 209 Bridgeport PA 19405 AMERICAN SPIRITS EXCHANGE (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 →