Tips tricks and how toos
Here's on for you...if you use acrylics
It's the lid of a Tupper ware container with a few pieces of paper towel
You get those wet, untill they are soaked but not dripping
Then you put some baking parchment paper over it and place your paints on there
The water keeps the paint moist and it doesn't dry out (at least not before you're done)