Not sure why my audio sucked on this one but sorry about that next project will be better.
Have not seen much on the 3w lasers and what they can do so thought I would give a first hand experience on attempting to do some work on a few flasks as I have to do some up for someone but needed to test if I could do it with this laser or needed to upgrade to my higher wattage laser on another machine.
Made a few mistakes but in the end I think it worked pretty well.
No metal spray was used in this and only a 3w laser.