Vallejo Wet Palette Pro Painter Size

It consists of an airtight container with a moistened sponge covered by a special moisture-retaining paper that allows water to pass through.

The container features a lid and a base with a rubber seal, ensuring a watertight closure and helping maintain the internal humidity for extended periods. The sponge and the water required to keep it moist are placed inside the base.

The hydration sponge is one of the key components of a wet palette. Its primary function is to retain water and provide a constant source of moisture to the palette paper, helping prevent acrylic paints from drying out too quickly.

The moisture-retaining paper allows moisture from the sponge to reach the surface while remaining durable enough to withstand prolonged contact with paints without breaking down or deteriorating.