user33865: https://kingchesssets.com/products/black-anigre-wooden-chess-board-24-inches
I found this chess board made of a certain type of wood. What exactly is Black Anigre?

user4418: 
so what is black anigre?

If you take the trouble to read what it says at the link you gave then you get this answer:

The chess board is made of Black Anigre. Anigre is an African hardwood commonly used for plywood, interior furniture, cabinetry, and high-end millwork applications.


33865: <p><a href="https://kingchesssets.com/products/black-anigre-wooden-chess-board-24-inches" rel="nofollow noreferrer">https://kingchesssets.com/products/black-anigre-wooden-chess-board-24-inches</a></p>
<p>I found this chess board made of a certain type of wood. What exactly is Black Anigre?</p>
 4418: <blockquote>
<p>so what is black anigre?</p>
</blockquote>
<p>If you take the trouble to read what it says at the link you gave then you get this answer:</p>
<blockquote>
<p>The chess board is made of Black Anigre. Anigre is an African hardwood commonly used for plywood, interior furniture, cabinetry, and high-end millwork applications.</p>
</blockquote>
