I purchased a box of small bottle of these paints in a variety of colors. I used them on an art quilt piece recently and was very please with the ease of use, coverage on both dark and light colored fabrics. It dried just as they claimed it would. Being an Art Quilt it will not be washed, so cannot attest to it's performance there. The effects produced were just what i was looking for. If you haven't tried these paints, don't be afraid to. And also, a little goes a long way! I'm glad I bought the smaller bottles. I was also able to mix them with an irridescent medium and floating medium with great results. I was after a lighter color and by mixing them on a one to one ratio, I got what I was after. Easy clean up when through.