I recommend the WakeMake Nail Gun.

This is the Wake Make Nail Gun in Queen's Room color.

There are many types of Nail Gun products, but I bought this one because I liked the calm colors. If you like natural colors, I highly recommend it.

The color payoff is vivid even with just two coats, and the brush is wide enough to be easy to apply, so it goes on beautifully.

It dries really fast, so I use it often when I need to apply something in a hurry. It's also affordable, so I recommend it.