Makeup only looks as good as the tools it is applied with. As a general rule, I tend to stick to 'you get what you pay for' with regards to brushes. While there are some exceptions on either end of the price spectrum, this find is definitely a worthwhile budget purchase.
Sueprdrug's B. Powder Brush comes in at £9.99 and is often on a 3 for 2 or buy one get one half price deal. So even better value for money if you have a few things to pick up!
The brush itself feels well made and sturdy. It is lighter in weight than higher priced alternatives but the brush head itself is actually better than some premium brands that I have tried in the past. The 100% Synthetic hair (the brand is cruelty free) feels so soft on the skin. It picks up just the right amount of powder and when you gently roll the brush and product across the face to set you get an even deposit of product and no hair fallout. I have had this brush for about 3 months now and have had no hair fallout at all. Top marks from me, Superdrug.