From Lost Fables Wiki
Acacia is a rich, almost orange wood, found primarily in arid grasslands. It is remarkably dense, while still remaining flexible. This gives acacia wood great durability, and resistance to warping and water damage.
Fresh acacia is fairly easy to work. However, it becomes very hard and scratch-resistant once cured, making older, stored acacia much more challenging to shape.
Acacia has a great many traditional uses, including furniture, flooring, boat-building, bowls, and even musical instruments.