This is my first tumbler engraving on the Aufero Laser 2 that I received from Sinismall. The laser head that I used is the LU2-10A, which is a somewhat new product for this laser. If you are interested in checking out this product, here is a link (it is an affiliate link): https://sinismall.com/products/aufero...

Water bottle engraving video using the Aufero Laser 1    • How to Engrave on a Water Bottle with...