diff --git a/1.-Introduction.md b/1.-Introduction.md
index 32a7b4c..53ed361 100644
--- a/1.-Introduction.md
+++ b/1.-Introduction.md
@@ -1,11 +1,11 @@
-In this section, you'll get an overview of what's necessary to build the Ploopy Mouse.
+In this section, you'll get an overview of what's necessary to build the Ploopy Trackball.
 
 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
 ![](https://lh3.googleusercontent.com/gBRb61bICss8PqNIfFezRt-DiATK-K4kOxJ1B6yx6BMuUU26mnvYr7R2cir2Z0C-urXnrTn-Oi-_YmqMfJvktDOC95DSMnT_hIxWkKQSi38b7TVcWBkTAelVPw4amo70zblAsshcTc5H9PvFTlmGXubxdf8pouj5nqnRFy7s-bxcUhzVMV5lT1ASTg2SKr2Vkjbw1Qak5-4AinFOj83yFd9mJo4nMqwnwY_evDG0a5TWujdefQHJQfyFO4yPv0nu7hNFiJlDzctglkYt66mkgPnZuG1bx9zC6ZuOtwX3gkOVzmy4a1YaLp1bsbZ8BHGsykAolYi9wpbmXkY8VvZ2H01UiBh9LknZYvElVpXu8FZPPLCM8le18-6c7dOK_WMYlm8zcYG2T18scKnSMoQaLLTIYBE9m8DXFkSO-3Mzc3JcAzA_1r_wj9Hsu47SWLmnrbUzAPinPXMPUQU-LGYOgZrPiRQPhEzIMH8Gx9rp0r_Gnb-xpkODymzyP4Mdtg3u6fiw1V4cRs1lLfQweYfi8U8Vj8vNQqNclh_AWyEMzg8v9l8B_cE8dwWUoFSkiTRNN7r0zA3A6Mz_KqrpNktOW_A1UF99oQKzsJliJiVTXKKxdvXqNtCeP1N2TOcCsEpLdT-3e1NjksFkoplmD-tVKTOIN8gzRZvbBM0H47SDx5mSHaK1i6sSPYqxqLL89IKaR3HAwfF0SqZZcHb-AlbcxWfHNHtYxXx4YKfvMRAPL0volfo=w1454-h969-no)
 
-These are the tools you'll need to build the Ploopy Mouse. You won't need them all immediately. This is just so you know what you're getting in for.
+These are the tools you'll need to build the Ploopy Trackball. You won't need them all immediately. This is just so you know what you're getting in for.
 
 - 2.5mm Allen key or screwdriver
 - #1 Phillips head screwdriver