diff --git a/README.md b/README.md
index 3f19f0a..f89b4e5 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,8 @@ You only keep the original spring, the central metal part and plastic tracer, an
 
 So, you can't use this design to create completely new locks, but only to repair the existing ones. I believe that as a customer, you have the right to repair.
 
+All parts can be individually replaced, you don't have to print everything, only the parts that you need to replace.
+
 As an extra bonus, I also desinged a "blind" so you can use the same style to make knobs that look like the Vetus locks, except that you can't push them in of course.
 In that case you print a knob and a blind and just screw them with a bolt through a drawer which has another (or no) locking mechanism, and use them as a pull knob.