My thoughts on the Atomstack A5 M40 as a new Laser owner. This is a bit of a review, but also shows projects I was able to do, and things I learned as a newbie to laser engraving. For those that would rather read, I'll comment below with the bullet points

R30 V2 Laser Module Infrared 0.03mm Circular Laser Point 20000Hz Upgraded Infrared Laser Module 1064nm Laser for Engraving Metal and Plastic Rust Removal

ATOMSTACK R3 PRO Rotary Roller for Laser Engraver, Y-axis Auxiliary Kit for Laser Engraving Machine, 360° Rotation Module for Carving Cylindrical Objects, Like Pen, Cans, Cups, Rings, Glass Bottles...