diff --git a/1.-Introduction.md b/1.-Introduction.md
index 61b0723..526fcc7 100644
--- a/1.-Introduction.md
+++ b/1.-Introduction.md
@@ -1,4 +1,6 @@
-** TODO PIX completed mouse**
+In this section, you'll get an overview of what's necessary to build the Ploopy Mouse.
+
+By the end, you'll know the various tools required, and what components are necessary and where to get them.
 
 ## Step 1: Get the necessary tools
 **TODO PIX of all tools required**