I thought they where joking when I saw the price of this one; 20SEK at COOP, a real bargain!
Suitable for oil/casein/acrylic and water color paint. The good thing is that you don't have to clean the palette in the sink and let the old color out in the water system. The bad thing is of course the waste of paper. Would be interesting to hear how others reason about this from an environmental perspective.