Great brush at a really reasonable price. Packaged really well and delivered quickly. Much better than other one stoke brushes i've tried. Holds loads of paint, so fab for long strokes ie rainbows. The bristles do tend to split when not using it flat though which can make it difficult to use.
I used to struggle with one stroke, now I have the correct tool there is no stopping me.Wouldn't be without this brush, and I'm writing this review because I've come to buy another :-)