Use with the Sta-Wet Premier Palette by Masterson.
Provides a constant source of moisture to preserve paints.
Paints will stay fresh for hours - days and even weeks.
Includes three sponges.
Imported from USA.
MASTERSON SPONGE REFILL - A special sponge, when moistened and
combined with Masterson's Acrylic Palette Film, maintain a moist
"atmosphere" inside each Masterson product. You will be ready to
continue painting up to weeks later when you store your acrylic
paint in a patented Masterson storage container. 3/Pack.