diff --git a/boxes/generators/basedbox.py b/boxes/generators/basedbox.py
index 53191ff..12146a2 100644
--- a/boxes/generators/basedbox.py
+++ b/boxes/generators/basedbox.py
@@ -25,7 +25,10 @@ class BasedBox(Boxes):
     description = """This box is more of a building block than a finished item.
 Use a vector graphics program (like Inkscape) to add holes or adjust the base
 plate. The width of the "brim" can also be adjusted with the **edge_width**
- parameter in the **Finger Joints Settings**."""
+ parameter in the **Finger Joints Settings**.
+ 
+See ClosedBox for variant without a base.
+"""
 
     def __init__(self):
         Boxes.__init__(self)
diff --git a/boxes/generators/closedbox.py b/boxes/generators/closedbox.py
index e7b3a8f..5d63b13 100644
--- a/boxes/generators/closedbox.py
+++ b/boxes/generators/closedbox.py
@@ -24,7 +24,9 @@ class ClosedBox(Boxes):
 
     description = """This box is more of a building block than a finished item.
 Use a vector graphics program (like Inkscape) to add holes or adjust the base
-plate."""
+plate.
+
+See BasedBox for variant with a base."""
 
     def __init__(self):
         Boxes.__init__(self)