Colors appear brighter with the Glossy Paper, but you almost always need to dampen them before gluing, to remove the glossy finish that makes the glue “slide off” the surface and allow the paper fibers to “stretch” in order to adhere to the decorated surface without leaving wrinkles or air bubbles.
These kind of paper also exist in several weights, but Calambour has chosen a weight of 80 grams/mq