Sometimes called sponge brushes, the Mod Podge Foam Brush Set is often used as the applicator of choice when decoupaging.

 These foam brushes can be cleaned immediately after each use; simply rinse under running water. They can then be reused over and over. The four-piece Foam Brush Set is packaged with one each: 1 /2", 3 /4", 1" and 11 /2" brushes making it the perfect applicator set for just about any sized project.