Replacement Sponge for Masterson #105 Sta-Wet Premier Palette (12x16 inch) 3 Pack

Used to keep acrylic paints moist, these sponges are used with Sta-Wet airtight palettes. These yellow cellulose sponges last longer and absorb more water than the previous blue foam versions thereby reducing the amount of water required to keep paint moist. 3 sponges per package.