The set costs £36,95 which I find a reasonable price for the amount of brushes you get. The quality is actually very good, a bit similar to Real techniques brushes. I love the way they are designed, they are really good to hold when applying make up because of the shape. I had never used brushes before with this shape so it took some time to get used to but I prefer it to other ones now!
I am personally not a fan of the foundation brush in this set, it does work but I prefer a lot of other brushes so I will never use this one. The brow brush is not sharp enough in my opinion and a bit too thick. I am also missing a brush to apply highlight and maybe a contour one instead of so many eyeshadow brushes. However, I do think it is good to have more eyeshadow brushes. I have one favourite eyeshadow brush (not in this set) and I always reach for that one even though that means I have to clean it first. So I love that there is a variety of eyeshadow brushes in this set and that I have some more choice now! At the beginning some brushes such as the foundation brush feel a bit stiff, but that is more because they have never been used or washed before, and I don't notice it when applying make up either. Overall, I think it is a really good set, especially as a starter set. My favourite brushes so far are the powder brush and the eyeshadow crease brushes.
I hope this gives you an idea about Nanshy brushes and this set in particular.
Love, Marlinde x