I love the hourglass ambient lighting brush. Of course you don't need the special brush to apply the powder but the unique rectangular shape makes it super easy to apply powder both to the large parts of the face (covering lots of area) by using horizontally or to the smaller areas(temple, between eyes, down nose) by turning vertically. I do not regret buying and use it every single day.
See my review on youtube at this link: https://youtu.be/eyh80vmkoF4
These reviews are the subjective opinions of ChickAdvisor members and not of ChickAdvisor Inc.