This set of sponges is very cheap but it did not work for me. It cannot blend my base foundation very well. But it is nice to pick up powder and put it under my eyes for baking because of its shape. This is soft and the size doesn't change upon wetting it just like a beauty blender.
This sponge does not blend the foundation instead it creates patches. Don't like this product. There are other better sponges. Not recommended for people with blemish skin