2. Separate the rub-on from the protective sheet and turn it over.
3. Pick a color pencil and color the empty spaces inside the black lines of the rub-on. The rub-on has a layer of adhesive even on these spaces and the color of the pencil simply colors that layer of adhesive.
4. Apply the rub-on to your project in the usual way. The color will come off as well giving you a colorful rub-on!
Here’s how it looks on a layout: