African Blackwood Pen Blanks – 5" × ¾" Square

Scientific Name: Dalbergia melanoxylon
Common Names: African Blackwood, Mpingo, Grenadilla

Origin

African Blackwood is native to the seasonally dry savannas and miombo woodlands of East and Southern Africa. It grows from Senegal in the west to Eritrea in the east, and south through Tanzania, Mozambique, and into parts of South Africa. The highest-quality turning stock today primarily comes from southeastern Tanzania and northern Mozambique.

Description & Characteristics

One of the densest and hardest woods in the world (Janka hardness ≈ 3,670 lbf), African Blackwood is prized by pen turners for its exceptional stability, tight grain, and stunning appearance. The heartwood ranges from deep chocolate brown to jet black, often with subtle purple or reddish streaks that create beautiful contrast under a high-gloss finish.

These premium 5" × ¾" square pen blanks are pre-squared, kiln-dried, and ready for turning into elegant single-barrel or slimline pens.

Turning Tips for African Blackwood

• Extreme Density: Turns slower than most woods but delivers crisp, clean cuts with excellent detail retention.
• Tools: Sharp carbide tools are highly recommended — they slice cleanly with minimal tear-out and stay sharp longer. High-speed steel also works well with light cuts.
• Technique: Use moderate lathe speeds and light passes. Allow the blank to cool between grits when sanding to prevent heat buildup.
• Finish: Takes CA glue, friction polish, shellac, and most pen finishes beautifully. Its natural oils help produce a deep, glass-like shine.
• Dust & Safety: Produces fine dust — always use strong dust extraction and wear a good respirator. Many turners enjoy its pleasant, slightly sweet aroma while turning.

Perfect for both experienced turners seeking heirloom-quality pens and ambitious beginners wanting a premium challenge. African Blackwood creates pens that feel substantial and look timeless.

Ready to create something extraordinary? Add these African Blackwood pen blanks to your cart today!