diff --git a/docs/docs/services/timestream-write.rst b/docs/docs/services/timestream-write.rst
index 242230a2d..7c18901ca 100644
--- a/docs/docs/services/timestream-write.rst
+++ b/docs/docs/services/timestream-write.rst
@@ -12,6 +12,8 @@
 timestream-write
 ================
 
+.. autoclass:: moto.timestreamwrite.models.TimestreamWriteBackend
+
 |start-h3| Example usage |end-h3|
 
 .. sourcecode:: python
diff --git a/moto/timestreamwrite/models.py b/moto/timestreamwrite/models.py
index 1aa8f5dde..c14b8b46e 100644
--- a/moto/timestreamwrite/models.py
+++ b/moto/timestreamwrite/models.py
@@ -104,6 +104,19 @@ class TimestreamDatabase(BaseModel):
 
 
 class TimestreamWriteBackend(BaseBackend):
+    """
+    When using the decorators, you can use the following internal API to verify records have arrived:
+
+    .. sourcecode:: python
+
+        from moto.core import DEFAULT_ACCOUNT_ID as ACCOUNT_ID
+        from moto.timestreamwrite.models import timestreamwrite_backends
+
+        backend = timestreamwrite_backends[ACCOUNT_ID]["us-east-1"]
+        records = backend.databases["mydatabase"].tables["mytable"].records
+
+    """
+
     def __init__(self, region_name, account_id):
         super().__init__(region_name, account_id)
         self.databases = dict()