Cocobolo

A rich, dark wood, cocobolo has a character that sets it apart from other exotic wood. While my use of it is primarily for custom crafted pens and pencils, cocobolo is used by other crafts because of its beauty and workability. Its popularity is based on a number of factors. Many of these will be explored here for your consideration in selecting it for your next acquisition or project.

Background / Habitat

Cocobolo, Dalbergia retusa, is sometimes referred to as rosewood and grows in the western regions of Central America. It tends to thrive naturally in drier regions and at higher elevations. Its availability from natural growth areas has diminished over the years but cultivation from managed areas supply the world market. The tree does not exceed medium size. The tallest specimens are not likely to exceed 60 feet with a trunk diameter of 2 feet.

Color, texture, physical characteristics

The color of cocobolo varies from light brown through shades of cream, darker browns, yellow, and orange. These subtle color contrasts run through the grain patterns that are relatively straight with shallow waves. It has a tight grain texture and is denser than many woods. Its specific gravity approaches one, meaning it will barely float in water. It has natural oil within its fibers that add to its luster and water resistance.

Uses

Cocobolo is a favorite wood among many different crafts. Its lustrous finished appearance lends itself to applications that prize this type of appearance. Some examples include wood turnings, knife handles, guitars and other musical instruments, and billiard cues. Its density and tonal character make it especially attractive for musical instrument makers. Its water resistance, resulting from its natural oils, makes it suitable for products subject to water exposure. A sample of its use can be seen in this luxury pen crafted from cocobolo.

Working With

Because of its density and natural oil consistency, cocobolo must be shaped or machined with those issues in mind. This means using freshly sharpened tools and may require periodic cleaning of metal surfaces to remove oily residue. The natural oil also tends to inhibit gluing. So, alternative fastening techniques are often required. Otherwise, cutting results in a smooth surface. Subsequent sanding and application of polish bring out an appealing luster.

Summary

Of Central American origin, cocobolo boasts a rich set of characteristics that appeal to artisans and consumers of exotic wood. Its popularity is prompted by its beautiful color and grain patterns as well as its luster, water resistance, and tonal qualities in musical instruments. This exotic wood warrants serious consideration when choosing a wood body for your luxury pen or other craft application.

Author: Tom Herzer