Here are the steps to creating your very own LED bookmark.
Step 1: Materials
You will need a 10mm LED, coin cell battery, foam bookmark, tape, and foam decorations.
Step 2: Decorate Your Bookmark
First pick an adhesive foam decoration to create your own unique bookmark.
Step 3: Add Your LED
Push the LED leads through the design to the back of your bookmark. Bend the LED leads on the back of your bookmark to create a place for your coin cell battery.
Step 4: Add the Battery
The battery will fit between the two leads. One lead will touch one side of the battery and the other lead will touch the other side of the battery. You know that you have the battery in right when your LED lights up. Tape your battery into place.