When creating durable and aesthetically pleasing laser-cut wood boxes, the choice of materials and thickness is crucial. 3mm to 6mm plywood is often ideal, providing a balance of sturdiness and weight.

Birch plywood is a popular choice due to its attractive grain and smooth finish, making it perfect for detailed engraving and cutting.

MDF (Medium-Density Fiberboard) is another excellent alternative, especially for intricate designs, as it offers a smooth surface for painting and is less prone to warping. However, it’s essential to remember that MDF is not as strong as plywood.

For an upscale look, consider using premium hardwoods like cherry, walnut, or oak, which provide a natural beauty and durability, but may require thicker cuts, typically around 6mm to 12mm, to ensure structural integrity.

Lastly, finish your boxes with high-quality wood oils or varnishes to enhance appearance and longevity. By selecting the right materials and thicknesses, you can create beautiful, lasting laser-cut wood boxes tailored to your aesthetic needs.