The Snapmaker laser engraver could work on wood, bamboo, fabric, leather, paper, acrylic, etc.
Here is a list of unsupported materials: metal, glass, gem, transparent material, reflective materials, etc.

Here is the definitive guide to laser engraving and cutting using the Snapmaker laser modules:

https://snapmaker.zendesk.com/hc/en-us/articles/360019025954-The-Definitive-Guide-to-Laser-Engraving-and-Cutting-with-the-Snapmaker