diff --git a/gazelle/python/main.py b/gazelle/python/main.py
index 356f969..1ddfde5 100644
--- a/gazelle/python/main.py
+++ b/gazelle/python/main.py
@@ -1,4 +1,11 @@
 import gazelle as gz
+from python.steel import SteelFabricator, SectionCategory, UniversalBeam
 
 print("Welcome to Gazelle! 🦌")
 print(f'The answer is: {gz.sum_as_string(10, 32)}')
+
+sections = SteelFabricator[UniversalBeam] \
+  .make_all_sections(SectionCategory.UB)
+
+for section in sections:
+  print(section)
diff --git a/gazelle/python/steel.py b/gazelle/python/steel.py
index e24a79e..f86830c 100644
--- a/gazelle/python/steel.py
+++ b/gazelle/python/steel.py
@@ -17,7 +17,7 @@
 from enum import Enum
 from typing import Generic, NewType, Tuple, TypeVar, Union
 
-from .units import (
+from python.units import (
   Area,
   Carbon,
   Centimetre,