Brush used for face masks

This is a brush I bought along with a face mask a while ago. It is great for spreading face masks or thick masks evenly.

It can be washed with water, and the brush part is very soft, so I found it very useful. I bought it at Olive Young for about 5,000 won, and when I make a pore pack and apply it to my face, it feels like it spreads really well.