Laser Cutting

Wood
3mm MDF or Craft Plywood

Types of wood suitable for laser cutting & engraving:


 * Alder wood
 * Balsa wood
 * Beechwood
 * Cedar wood
 * Fine wood
 * Genuine wood
 * MDF
 * Natural wood
 * Plywood
 * Solid timber
 * Solid wood
 * Veneer

References:
 * Wood Laser Cutting & Engraving for Plywood, Timber, MDF & Balsa Wood - http://www.troteclaser.com/en-US/Materials/Pages/Wood.aspx

3MM MDF
"3MM MDF Sheets - 8.5" x 11" sheets - perfect for Laser Engraving or Crafting" - https://www.amazon.com/3MM-MDF-Sheets-Engraving-Crafting/dp/B01N3BWWXT

https://images-na.ssl-images-amazon.com/images/I/51eYbL3K4jL.jpg