Apply pressure where its needed...
While there are a lot of rollers to choose from and many have larger (wider) rollers, the Fulton J-Roller was designed so it can work small or larger projects. Sometimes, when using larger wheels or 3 wheel rollers, those tend to not hit all the undulations properly leaving a very uneven or wavy appearance to the finished product. The Fulton J-Roller allows yo to place the pressure exactly where you need it to make sure you hit every last spot on your work surface for a wonderful looking project.