It is a soft wood from Malaysia.
Jelutong {dyera costulata} is a hardwood.
Jelutong wood is lightweight, soft, and easy to work with, making it a popular choice for carving and woodworking projects. It has a pale yellowish color with a fine and even texture. Jelutong wood is also known for its low natural durability and susceptibility to decay, so it is often used indoors or for temporary structures.
Jelutong wood is soft and not very durable, making it prone to dents, scratches, and decay. It can also be challenging to work with due to its fibrous nature, leading to difficulties in achieving fine details or smooth finishes. Additionally, jelutong is not as readily available as other hardwoods, making it less common in the market and potentially more expensive.
Sorva or Couma Macrocarpa and Jelutong or Dyera Costulata are name of trees. Sorva is a tropical tree found in Central and South America and Jelutong in Borneo, Malaysia, Sumatra, and Thailand.
a bum
things that gum is made of
Hard
It is a timber used where a hard wearing surface is required. I have seen it being used on the back of platform lorries.
it is hard and sometimes soft
hard
soft you can bend and hard you can not