The sponge claims to give high definition results and a flawless base. The sponge feels dense and has a flat section on one end a point on the other. Meaning you can use different parts of the sponge to get it harder to reach place, such as under the eyes and around the nose.
To use, you dampen with water and squeeze off any excess. By doing this the sponge expands to about 2x it's original size. I've tried this with a few different foundation and BB Creams, the best way is to apply the product to the back of your hand them using a dabbing motions apply the product to your face working from the center outwards.
I've been really impressed with this, my main concern would be how you clean this. I've found using a bit of soap or baby shampoo works really well and it cleans as easy as normal brushes. I would definitely recommend this if you're looking for a new way to apply your foundation because it is perfect for creating a flawless finish.
Real Techniques Miracle Complexion Sponge retails for £5.99.
Have you tried this? What is your favourite way to apply your base products?