Dotpens in $8 Amazon Machine

How to set up both dotpens in this machine for beginners.
Get the machine on Amazon:
Rotary Tattoo Machine Gun Motor, ATOMUS Tattoo Machine Shader & Liner for Body Art Tattoo Artists Beginners (Black) a.co/d/gll9V92
Power Supply with Cords:
Pirate Face Tattoo Dual Digital Tattoo Power Supply with Foot Pedal and 2 Clip Cords, Black Color 5 Count (Pack of 1) a.co/d/7TSZxaI

[@AndrueSOCAL]

This is nice

[@AndrueSOCAL]

Oh wow

[@rhyliemckinnis7189]

the first link in you bio doesn’t work. any other places i can purchase?