Wood filament

Wood filament

Wood filament is a composite material used in FDM 3D printing, made from a blend of PLA (polylactic acid) and finely ground wood fibers. This filament combines the benefits of PLA – such as easy printing, biodegradability, and bio-based origin – with an authentic wood appearance.

Thanks to its unique texture and natural finish, wood filament offers an excellent alternative for printing objects with a warm and organic style. It is often described as original or even exotic by 3D printing enthusiasts.

Why use wood filament?

The main appeal of wood filament lies in its visual effect: it enables printing of parts with a realistic wood look, including grain patterns and a natural shade. After light sanding, color variations become even more pronounced, enhancing the wood effect.

This filament is especially valued for applications such as:

• Interior decoration
• Architectural models
• Crafts or design objects
• Toys and personalized items

Technical advantages of wood filament

Compared to other visual composite filaments, wood filament offers better overall strength. The embedded wood fibers slightly reinforce the structure and ensure stable printing.

Moreover, PLA wood is as easy to print as standard PLA, with no major issues related to adhesion or warping. However, it’s recommended to use a nozzle of at least 0.5 mm in diameter to prevent clogging caused by wood particles.

Printing tips for wood filament

To get the most out of this material, follow these tips:

• Use a hardened nozzle if printing frequently with this filament, as the fibers can be abrasive over time.
• Lightly sand your parts to enhance wood-like shades.
• Store the filament in a dry place, as like PLA, it is hygroscopic.

Wood filament is a great option for combining aesthetics and ease of printing. Its PLA and wood fiber composition provides a natural finish while maintaining good mechanical quality. It's the ideal choice for creative, artistic, or decorative 3D printing projects.