The Masterson Aqua Pro is a favorite palette among watercolorists. Made from quality molded resins, the palette is stain-resistant and has a variety of helpful design features. It offers 32 separate wells for holding pigments and three separate  mixing areas to keep your color ranges separate. When inverted, the lid can be used for an additional, larger mixing area. 
 
Each palette contains: the palette tray and lid and 8 rubber bumpers you can install for stability and surface traction.
 
Dimensions: 11-1/2″ x 15-1/2″ x 1-3/4″