For small artists of all skill levels, these palettes are designed to hold a variety of mediums. The acrylic paint palette 3 pack can hold acrylic, oil, or watercolor paint. Each paint palette tray provides 10 wells: 6 round for separate colors, and 4 larger, irregularly shaped wells for mixing, blending, and more. These 3-pack of acrylic paint tray palettes have a convenient thumb hole that makes them easy and safe to carry, keeping the process of making art clean and tidy while preventing accidents. The reusable paint trays are comfortable to hold or can stably rest on a flat surface. Not just for painting on canvas, these artist palettes can also be used for rock painting, putting the finishing touches on models, and other arts & crafts like painting gnomes. Some have found culinary uses for them, repurposing the paint mixing palette to hold icings for decorating cakes, cookies, pastries, cupcakes, and other baked goods. These inexpensive paint trays are great for birthday parties, group activities, classrooms, summer camps, paint and sips. Each tray stands upright for convenient storage. Top shelf dishwasher safe.