Local of Purchase: Sasa
This is your typical flat top synthetic foundation brush. The bristle are very dense and it works fine with either liquids or minerals. There was no shedding or ink bleeding after using it for about a month.
The brush head is slightly bigger than the Sonia Kashuk's Synthetic Flat Top Multipurpose Brush but definetly smaller than the e.l.f. flat top.
I've checked their webpage, and found that they actually had a full range of makeup brushes, but unfortunetly they were not available here in Macao.