This is an easy cardboard phone stand that costs nothing. The tools you need are scissors/knife hot glue and cardboard. I used tape to decorate it.
Step 1: Cardboard Pieces
The image has all of the measurements for the cardboard pieces. Copy them on cardboard and cut them out.
Step 2: Put Together
Use hot glue and glue the pieces together just like in the picture.
Step 3: Decorate
Decorate it however you want. I used black tape and covered the corners where the pieces are glued together.