I love this style!

Shame on you for not thanking to the person who answered…

Thanks! It is a great hobby. You can think of it as tattooing to a wood. And you know what, it is fairly cheap hobby. You only need a pyrography machine and some woods. It can be any kind of wood, plywood, mdf, you name it. The good thing is, it doesn’t need any ink, oil, water… extra stuff. A pen and a wood and you are good.