Richeson Lock Box Palette - Mixing Sheets, Pkg of 40

This economical, virtually air-tight palette system, maintains a moist environment for watercolors, gouache, acrylics, or oils for days or even weeks!

The sturdy, clear plastic lock box has an easy-to-use trigger-release mechanism. It can be filled with any of the plastic palette inserts, or, the disposable paper palette pad refills. The palette paper has a smooth surface and is impervious to oil and water for mixing heavier body paints.

Each palette has a diameter of 11½" (29 cm) and is 1" deep.