Install and use Creality Rotary Tool w/ Creality 10w Laser

Hello All. One of my first attempts on a how-to video. I am still learning so please leave tips and comments. I am using a Creality Falcon 10w Laser and a Creality Rotary Tool to laser engrave tumblers. I hope this helps some people and if anyone needs help please ask.
Laser: www.creality.com/products/cr-...
Rotary Tool: store.creality.com/products/r...
Software: lightburnsoftware.com/
Image: www.etsy.com/listing/15719321...