Most likely Cocobolo; alternatives include Kingwood or well-finished rosewood. — Dalbergia retusa (likely)

Most likely Cocobolo; alternatives include Kingwood or well-finished rosewood.

Dalbergia retusa (likely) · Hardwood; exotic/tropical

AI-generated identification · may be incorrect
Type
Hardwood; exotic/tropical
Origin
Pacific Central America, especially Mexico, Costa Rica, Nicaragua, and Panama.
Hardness
Approximately 2,960 lbf Janka — Extremely Hard.
Durability
Very Durable; excellent resistance to decay and insects, though this small finished item cannot confirm grade.

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Grain Pattern

Straight to mildly irregular, with fine texture and subtle dark streaking; turned cylindrical surfaces obscure the original cut orientation.

Color & Appearance

Rich orange-red to reddish brown with near-black/purple streaks and high natural luster; typically darkens slightly with light and oxidation.

Hardness (Janka)

Approximately 2,960 lbf Janka — Extremely Hard.

Durability & Decay Resistance

Very Durable; excellent resistance to decay and insects, though this small finished item cannot confirm grade.

Value & Age

Estimated Market ValueNot an official valuation

About $25–$60 per board foot for sound cocobolo, with premium figured stock higher; this finished pen’s value depends mainly on craftsmanship.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
The wood’s age cannot be determined from this photograph; the pen appears recently manufactured, with no reliable patina evidence.

Common Uses

Fine furniture, knife and pen handles, turnings, musical instruments, luxury veneer, and decorative objects.

Geographic Origin

Pacific Central America, especially Mexico, Costa Rica, Nicaragua, and Panama.

Workability

Turns and finishes exceptionally well but is very hard and silica-rich, which dulls tools; predrilling is advisable, and oily surfaces should be cleaned before gluing.

Finish Recommendations

Often needs only polishing; use thin cyanoacrylate, lacquer, or wipe-on varnish, after solvent-wiping and testing for adhesion.

Notable Features

Dense, heavy, naturally oily, acoustically resonant, and capable of an exceptionally polished surface; dark streaking is characteristic of rosewood-type material.

Learn more about Most likely Cocobolo; alternatives include Kingwood or well-finished rosewood. in the Wood Encyclopedia
Identified September 5, 2026

Encyclopedia

Learn about Most Likely Cocobolo; Alternatives Include Kingwood Or Well-finished Rosewood. in the encyclopedia

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