This hand-held tool does a superb job in the application of white glue without your paper curling and buckling. Use glue either straight from the bottle or with the addition of a small amount of water. Try it when you need a thin coat of glue for glitter accents! Hard, acrylic roller works wonders. Easy to clean with soap and water, or let glue dry and simply peel away. Roller measures 4" wide. The plated steel handle is durable and won't rust.