diff --git a/tests_integration/tests/conftest.py b/tests_integration/tests/conftest.py
index ffd0e0f..a87de9f 100644
--- a/tests_integration/tests/conftest.py
+++ b/tests_integration/tests/conftest.py
@@ -3,6 +3,7 @@
 import math
 import os
 import time
+from contextlib import contextmanager
 from enum import StrEnum
 from typing import Any
 
@@ -50,8 +51,8 @@ def _wait_for_server():  # noqa: ANN202
             break
 
 
-@pytest.fixture()
-def random_vendor():
+@contextmanager
+def random_vendor_impl():
     """Return a random vendor."""
     # Add vendor
     result = httpx.post(
@@ -60,15 +61,15 @@ def random_vendor():
     )
     result.raise_for_status()
 
-    vendor = result.json()
+    vendor: dict[str, Any] = result.json()
     yield vendor
 
     # Delete vendor
     httpx.delete(f"{URL}/api/v1/vendor/{vendor['id']}").raise_for_status()
 
 
-@pytest.fixture()
-def random_empty_vendor():
+@contextmanager
+def random_empty_vendor_impl():
     """Return a random vendor with only required fields specified."""
     # Add vendor
     result = httpx.post(
@@ -77,43 +78,44 @@ def random_empty_vendor():
     )
     result.raise_for_status()
 
-    vendor = result.json()
+    vendor: dict[str, Any] = result.json()
     yield vendor
 
     # Delete vendor
     httpx.delete(f"{URL}/api/v1/vendor/{vendor['id']}").raise_for_status()
 
 
-@pytest.fixture()
-def random_filament(random_vendor: dict[str, Any]):
+@contextmanager
+def random_filament_impl():
     """Return a random filament."""
-    # Add filament
-    result = httpx.post(
-        f"{URL}/api/v1/filament",
-        json={
-            "name": "Filament X",
-            "vendor_id": random_vendor["id"],
-            "material": "PLA",
-            "price": 100,
-            "density": 1.25,
-            "diameter": 1.75,
-            "weight": 1000,
-            "spool_weight": 250,
-            "article_number": "123456789",
-            "comment": "abcdefghåäö",
-        },
-    )
-    result.raise_for_status()
+    with random_vendor_impl() as random_vendor:
+        # Add filament
+        result = httpx.post(
+            f"{URL}/api/v1/filament",
+            json={
+                "name": "Filament X",
+                "vendor_id": random_vendor["id"],
+                "material": "PLA",
+                "price": 100,
+                "density": 1.25,
+                "diameter": 1.75,
+                "weight": 1000,
+                "spool_weight": 250,
+                "article_number": "123456789",
+                "comment": "abcdefghåäö",
+            },
+        )
+        result.raise_for_status()
 
-    filament = result.json()
-    yield filament
+        filament: dict[str, Any] = result.json()
+        yield filament
 
-    # Delete filament
-    httpx.delete(f"{URL}/api/v1/filament/{filament['id']}").raise_for_status()
+        # Delete filament
+        httpx.delete(f"{URL}/api/v1/filament/{filament['id']}").raise_for_status()
 
 
-@pytest.fixture()
-def random_empty_filament():
+@contextmanager
+def random_empty_filament_impl():
     """Return a random filament with only required fields specified."""
     # Add filament
     result = httpx.post(
@@ -125,32 +127,103 @@ def random_empty_filament():
     )
     result.raise_for_status()
 
-    filament = result.json()
+    filament: dict[str, Any] = result.json()
     yield filament
 
     # Delete filament
     httpx.delete(f"{URL}/api/v1/filament/{filament['id']}").raise_for_status()
 
 
+@contextmanager
+def random_empty_filament_empty_vendor_impl():
+    """Return a random filament with only required fields specified and a vendor with only required fields specified."""
+    with random_empty_vendor_impl() as random_empty_vendor:
+        # Add filament
+        result = httpx.post(
+            f"{URL}/api/v1/filament",
+            json={
+                "vendor_id": random_empty_vendor["id"],
+                "density": 1.25,
+                "diameter": 1.75,
+            },
+        )
+        result.raise_for_status()
+
+        filament: dict[str, Any] = result.json()
+        yield filament
+
+        # Delete filament
+        httpx.delete(f"{URL}/api/v1/filament/{filament['id']}").raise_for_status()
+
+
 @pytest.fixture()
-def random_empty_filament_empty_vendor(random_empty_vendor: dict[str, Any]):
+def random_vendor():
+    """Return a random vendor."""
+    with random_vendor_impl() as random_vendor:
+        yield random_vendor
+
+
+@pytest.fixture()
+def random_empty_vendor():
+    """Return a random vendor with only required fields specified."""
+    with random_empty_vendor_impl() as random_empty_vendor:
+        yield random_empty_vendor
+
+
+@pytest.fixture()
+def random_filament():
+    """Return a random filament."""
+    with random_filament_impl() as random_filament:
+        yield random_filament
+
+
+@pytest.fixture()
+def random_empty_filament():
+    """Return a random filament with only required fields specified."""
+    with random_empty_filament_impl() as random_empty_filament:
+        yield random_empty_filament
+
+
+@pytest.fixture()
+def random_empty_filament_empty_vendor():
     """Return a random filament with only required fields specified and a vendor with only required fields specified."""
-    # Add filament
-    result = httpx.post(
-        f"{URL}/api/v1/filament",
-        json={
-            "vendor_id": random_empty_vendor["id"],
-            "density": 1.25,
-            "diameter": 1.75,
-        },
-    )
-    result.raise_for_status()
+    with random_empty_filament_empty_vendor_impl() as random_empty_filament_empty_vendor:
+        yield random_empty_filament_empty_vendor
 
-    filament = result.json()
-    yield filament
 
-    # Delete filament
-    httpx.delete(f"{URL}/api/v1/filament/{filament['id']}").raise_for_status()
+@pytest.fixture(scope="module")
+def random_vendor_mod():
+    """Return a random vendor."""
+    with random_vendor_impl() as random_vendor:
+        yield random_vendor
+
+
+@pytest.fixture(scope="module")
+def random_empty_vendor_mod():
+    """Return a random vendor with only required fields specified."""
+    with random_empty_vendor_impl() as random_empty_vendor:
+        yield random_empty_vendor
+
+
+@pytest.fixture(scope="module")
+def random_filament_mod():
+    """Return a random filament."""
+    with random_filament_impl() as random_filament:
+        yield random_filament
+
+
+@pytest.fixture(scope="module")
+def random_empty_filament_mod():
+    """Return a random filament with only required fields specified."""
+    with random_empty_filament_impl() as random_empty_filament:
+        yield random_empty_filament
+
+
+@pytest.fixture(scope="module")
+def random_empty_filament_empty_vendor_mod():
+    """Return a random filament with only required fields specified and a vendor with only required fields specified."""
+    with random_empty_filament_empty_vendor_impl() as random_empty_filament_empty_vendor:
+        yield random_empty_filament_empty_vendor
 
 
 def length_from_weight(*, weight: float, diameter: float, density: float) -> float:
diff --git a/tests_integration/tests/filament/test_find.py b/tests_integration/tests/filament/test_find.py
index 91ad44d..6232ea0 100644
--- a/tests_integration/tests/filament/test_find.py
+++ b/tests_integration/tests/filament/test_find.py
@@ -16,14 +16,14 @@ class Fixture:
     filaments_by_id: dict[str, dict[str, Any]]
 
 
-@pytest.fixture()
-def filaments(random_vendor: dict[str, Any]) -> Iterable[Fixture]:
+@pytest.fixture(scope="module")
+def filaments(random_vendor_mod: dict[str, Any]) -> Iterable[Fixture]:
     """Add some filaments to the database."""
     result = httpx.post(
         f"{URL}/api/v1/filament",
         json={
             "name": "Filament X",
-            "vendor_id": random_vendor["id"],
+            "vendor_id": random_vendor_mod["id"],
             "material": "PLA",
             "price": 100,
             "density": 1.25,
@@ -41,7 +41,7 @@ def filaments(random_vendor: dict[str, Any]) -> Iterable[Fixture]:
         f"{URL}/api/v1/filament",
         json={
             "name": "Filament Y",
-            "vendor_id": random_vendor["id"],
+            "vendor_id": random_vendor_mod["id"],
             "material": "ABS",
             "price": 200,
             "density": 1.25,
diff --git a/tests_integration/tests/spool/test_find.py b/tests_integration/tests/spool/test_find.py
index a288e49..9c6dc1d 100644
--- a/tests_integration/tests/spool/test_find.py
+++ b/tests_integration/tests/spool/test_find.py
@@ -22,17 +22,17 @@ class Fixture:
     filament: dict[str, Any]
 
 
-@pytest.fixture()
+@pytest.fixture(scope="module")
 def spools(
-    random_filament: dict[str, Any],
-    random_empty_filament: dict[str, Any],
-    random_empty_filament_empty_vendor: dict[str, Any],
+    random_filament_mod: dict[str, Any],
+    random_empty_filament_mod: dict[str, Any],
+    random_empty_filament_empty_vendor_mod: dict[str, Any],
 ) -> Iterable[Fixture]:
     """Add some spools to the database."""
     result = httpx.post(
         f"{URL}/api/v1/spool",
         json={
-            "filament_id": random_filament["id"],
+            "filament_id": random_filament_mod["id"],
             "remaining_weight": 1000,
             "location": "The Pantry",
             "lot_nr": "123456789",
@@ -44,7 +44,7 @@ def spools(
     result = httpx.post(
         f"{URL}/api/v1/spool",
         json={
-            "filament_id": random_filament["id"],
+            "filament_id": random_filament_mod["id"],
             "remaining_weight": 1000,
             "location": "Living Room",
             "lot_nr": "987654321",
@@ -56,7 +56,7 @@ def spools(
     result = httpx.post(
         f"{URL}/api/v1/spool",
         json={
-            "filament_id": random_filament["id"],
+            "filament_id": random_filament_mod["id"],
             "remaining_weight": 1000,
             "archived": True,
         },
@@ -67,7 +67,7 @@ def spools(
     result = httpx.post(
         f"{URL}/api/v1/spool",
         json={
-            "filament_id": random_empty_filament["id"],
+            "filament_id": random_empty_filament_mod["id"],
         },
     )
     result.raise_for_status()
@@ -76,7 +76,7 @@ def spools(
     result = httpx.post(
         f"{URL}/api/v1/spool",
         json={
-            "filament_id": random_empty_filament_empty_vendor["id"],
+            "filament_id": random_empty_filament_empty_vendor_mod["id"],
         },
     )
     result.raise_for_status()
@@ -93,7 +93,7 @@ def spools(
     yield Fixture(
         spools=[spool_1, spool_2, spool_3, spool_4, spool_5],
         spools_by_id=added_spools_by_id,
-        filament=random_filament,
+        filament=random_filament_mod,
     )
 
     httpx.delete(f"{URL}/api/v1/spool/{spool_1['id']}").raise_for_status()