My pallette wrapped in cling film. I did a bit more on my painting today but my arms are aching and I want a rest. If you wrap your acrylic paint up to keep the moisture in it will stay soft and you can carry on using it. It saves wasting it. This is a trick I didn’t really know about until a while ago, I’ve always let my paints dry on the pallette so I’m glad I learnt about this x