Sta-Wet Palette  Keeps Paints Fresh For Days With Airtight Lid 857 The Sta-Wet Handy Palette is a unique system for water-based paint Unique sponge and palette paper combine to keep paint moist Even with the lid closed paint will stay workable for days or even weeks Ideal size for small projects or in the classroom Measures 8.5 x 7 x1 inches