These Stay-Wet Palettes work by osmosis, keeping colours wet by moisture penetrating through the semi-permeable membrane.
When not in use, cover with the transparent lid which will reduce evaporation and keep colours workable for days. Add a little water to the reservoir and it will keep colours moist and workable for weeks!
Each Stay-Wet Palette Pack contains a Stay-Wet Palette, a lid and a Refill Pack.
Refill pack contains three sheets of 'reservoir' paper and 12 sheets of semi-permeable 'membrane' paper and are also available to purchase separately.
For acrylic painting.
Sheet size: 240 x 340mm.