Summary
Couldn't seem to find settings for 40w glass engraving online so I tested different settings and speeds till I got what I wanted. This is a pretty thick bottle so if using something thin be careful. This file would be good for something that is dangerous or something that's not, but you want to keep for yourself to deter any one from drinking.
Production Info
Application scenario
Laser
Software
xTool Creative Space
Machine & processing module
40W
Compatible xTool MachineGuidelines for using compatible machines
2W, 10W
2W, 10W, 20W, 40W
20W
5W, 10W
2W, 40W
Material used
Thick glass bottle picked up at salvation army surplus store
License
(aka CC Zero) is a public dedication tool, which allows creators to give up their copyright and put their works into the worldwide public domain.