This is wenge wood measuring 1030×60×65. It would be an interesting and unusual material to use for DIY projects, such as making handles for furniture. The chalk marks indicate areas where the lumberyard judged there to be cracks. Drying after felling is very slow, and drying must be done carefully to prevent cracking. After drying, it is a high-quality wood with no shrinkage and high stability. Wenge is a strong wood that is resistant to impact and bending. It is easy to work with, but there is a risk of cracking, so it is best to pre-drill holes with a drill before nailing or screwing. Wenge may look like it would split easily, but it is not actually that prone to splitting. Wenge has the characteristic of leaching its components when wet, which can discolor objects it comes into contact with, so care should be taken when using it in areas that get wet. In terms of durability, wenge is a strong wood that is resistant to both decay and insect damage, making it a tough species suitable for applications where durability is required.