
One of the great qualities of this sponge is that you can either use it dry or damp depending on if your skin is dry or oily. I LOVE the way it expands when wet seeming like magic before your very eyes! When using the sponge, the coldness of the sponge gave a fresh feeling and made applying foundation SO much easier. The unique shape of the sponge meant the different ends and edges could be used for foundation, concealer, and for contouring(though I haven't ventured that far into make-up yet...)

I have to admit, I did not see much of a difference between the sponge and a brush but it definitely made applying easier and have decided to invest in some better quality foundation since my current one is very cheap and was only used a a tester for make-up in general.
If you want to buy one of these AMAZING sponges, I got mine for Boots(UK store) for £5.99, great price for a great product!