Andy L 4 Very good product. Paints are easy to use and I can paint a lot more with a palette than I ever did using tubes. To unscrew the paintbrush, just hold each end and turn to the left, fill with water, screw back on, and you're good to go. Just wait for a bit as the water goes through the brush to touch the paint.Only thing you have to get used to is what colour the darker paints are. But that's easy practice.