I recommend the Daiso spatula.

It's a spatula from Daiso that cost about 2,000 or 3,000 won that I bought after a friend recommended it.

This is my first time using a spatula. If you take some foundation on the back of your hand and swipe it thinly onto your skin...

The skin finish is very, very good.

I recommend it because it seems to apply thinner than any other tool!