AOOKMIYA Sewacc Jewelry Tray Painting Supplies Ceramic Palette 5 Layers Porcelain Watercolor Palette Mixing Trays Set Paint TrayDescription Five Layers Pigment Plate Watercolor Pigment Tray Ceramic Ink Dish Tray Features 5 layer overlay design, at the same time to meet the use of multiple pigments, for all kinds of paints, watercolors, and other water soluble coatings. Good sealing performance, contact between pallets is tight, a dust cover to reduce paint contact with air, ensure its humidity and rapid drying. Multi function, they are not can you use it as a trays, but you