Daler Rowney Stay Wet Palettes and Refills – 2 sizes – George Weil

Using special Sta-Wet palettes with acrylic paints…

Masterson Sta-Wet Handy Palette Paper Refills - 30 sheets – K. A. Artist Shop

Masterson Sta-Wet Paint Palette with Airtight Lid, 16 x 12 inch Artist Palette Seal Box with Airtight Lid, for Oil Based Paint, Keeps Wet Paint