Longer Ray5 20W — Alder

Arguably the best all-around laser wood for diode engravers. Very low resin, tight even grain, consistent density. Engraves a deep uniform brown with minimal smoke residue. Excellent for photo engraving. Engraving Cutting Setup Tips Wipe surface with damp cloth before engraving to reduce smoke staining. Use 0.1mm line interval for photos. Masking tape also works well.