Tree Change Dolls™ Links to page, check FAQ for more tips on making under Bratz. What paints do you use to repaint the dolls? I use Jo Sonja’s artist acrylics paint. I use black and white with the primary colours of red, blue and yellow to mix the colours I need. I seal the paint with a paintbrush using Jo Sonja’s matte varnish. There may well be other brands that are just as good or better but that’s what I have been using. I use a 00 or 000 size brush.