Description from The Painted House
This is the applicator to use on walls with our patterned paint rollers to create a wallpaper look. You can also use it on paper to make your own wrapping paper and even use it on painted wooden furniture.
The wall & paper applicator is a simple applicator that rather resembles a traditional paint roller. It has a foam roller which you load the paint into, and this then applies a thin layer of paint on to the raised patterned roller, which in turn transfers the design pattern on to the wall. The high density foam means that there is sufficient paint for three full passes down a typical wall. The patterned paint rollers are reusable and interchangeable, as is the wall & paper applicator. Take good care of it, and wash it out in warm soapy water straight after use, and you can use it time and time again.