Save paint, time and money... no more dried up, wasted paint. The Sta-Wet Super Pro Palette is Masterson's multi-purpose palette for all your painting needs... acrylics, watercolors, oils. Join the thousands of artists, students, instructor and hobbyists who choose Masterson Art Products for all of their palette and paint storage needs. For acrylics, use Masterson's patented "Sta-Wet" palette paper and sponge (5 sheets and 1 sponge included). Paints will slowly absorb moisture from the sponge to keep paints wet for hours while the palette is open. The lid will keep your paints clean and moist between painting sessions - for days, even weeks! The Super Pro features 28 separate wells for holding pigments and 3 divided mixing areas to keep your color ranges separate. The inverted lid can be used as an additional, larger mixing area. For watercolors, remove the paper and sponge and use all the wells and mixing areas to work with your paints. For oils, remove the acrylic palette paper and sponge and insert your favorite oil palette paper (not included). Dimensions: 15-1/2" x 11-1/2" x 1-3/4". Palette size: 10" x 14.5".