"Never fail" - is says, but...
What I didn't like: just don't know where to start from...
1 Powder does not last 16 hours .. it does not even last 8 hours.
Although it is not very clear what should last 16 hours. The fact is that after I apply this powder aftre 4 hours, my skin becomes shiny, so I have to put another layer of powder or absorb and clean with tissue.
2. The design of the case is tragic. It has few separate parts, powder is on top and mirror and powder puff is in the other section below .. I do not know what was the reason for this design, but this powder case is very impractical, because the mirror got dirty pretty quickly from that powder-puff.
Besides, if while applying you need to take more powder, you have to flip it- close the mirror, take some powder, close the powder opening the mirror and then apply powder and so on.
Would I buy this product again? No.