Bambu Lab 3mm Black Walnut Plywood is a premium-grade sheet material supplied in packs of 6, optimised for use with Bambu Lab laser cutters and laser engravers. Black walnut is one of the most visually striking wood species available for laser work, featuring a rich, dark brown tone with subtle grain variation that immediately elevates the perceived quality of any finished piece. Laser engraving on walnut produces a beautiful warm contrast as the lighter natural wood beneath is revealed through the dark surface veneer.

This material is the right choice for premium gift items, corporate awards, high-end signage, decorative panels and personalised objects where a luxurious, professional finish is expected. The consistent 3 mm thickness ensures predictable laser performance across all six sheets, while the natural walnut veneer surface brings a warmth and depth that no painted or synthetic material can replicate.

Key features

• Rich dark brown walnut tone with natural grain variation for a premium, high-end appearance.
• Laser engraving reveals lighter wood beneath for beautiful warm contrast on finished pieces.
• Consistent 3 mm thickness across all 6 sheets for reliable, repeatable laser settings.
• Premium choice for awards, gifts, high-end signage and decorative panels where finish quality matters.
• Multi-ply construction for structural stability and resistance to warping during processing.
• Also available as 3mm Basswood Plywood (fine grain, light tone), 3mm Birch Plywood (durable, warm tone) and 3mm Bamboo Board (dense, sustainable, modern look).

Compatible with: Bambu Lab laser cutters and laser engravers

In the box: 6 x 3mm Black Walnut Plywood sheets