How to make a pyrography pen at home

Hello everyone, today I will show you how to make a cool wood burner (pyrograph) with my own hands from improvised materials at home =))
We will need:
wooden blank
2 nails
2 connection terminals for wires,
wires
a needle from a syringe,
power supply 5V 3A,
etc.
Such a burner (pyrograph) perfectly copes with the goal. The design of the burner is very simple and at the same time reliable. This burner can easily be assembled from improvised materials for the evening))
Attention ! Be careful and do not repeat this at home, the author is not responsible for your actions, this is an entertaining video, not a training or call to action!
Music:
2- Lensko - Let's Go! [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Lensko - Let's Go! | H...
Free Download / Stream: ncs.io/letsgo
Lensko