diff --git a/docs/how-to/Create-Custom-Tools.md b/docs/how-to/Create-Custom-Tools.md
index d9f477a0a..cc0bf74c9 100644
--- a/docs/how-to/Create-Custom-Tools.md
+++ b/docs/how-to/Create-Custom-Tools.md
@@ -65,4 +65,27 @@ agent = Agent(
     backstory='An expert analyst with a keen eye for market trends.',
     tools=[integtation_tool]
 )
-```
\ No newline at end of file
+```
+
+
+
+### Using the `Tool` function from langchain
+
+For another simple approach, create a function in python directly with the required attributes and a functional logic.
+
+```python
+def combine(a, b):
+    return a + b
+```
+
+Then you can add that function into the your tool by using 'func' variable in the Tool function.
+
+```python
+from langchain.agents import Tool
+
+math_tool = Tool(
+            name="Math tool",
+            func=math_tool,
+            description="Useful for adding two numbers together, in other words combining them."
+        )
+```