Needle Trace

Needle trace refers to a pattern of small holes or marks on the surface of the wood that are caused by the needles of coniferous trees. Coniferous trees, such as pine, spruce, and fir, have needles rather than leaves, and these needles can leave behind small marks on the wood when the tree is cut into lumber.

Needle trace is generally considered to be a cosmetic issue rather than a structural one, and does not typically affect the strength or durability of the wood. However, it can affect the appearance of the wood and may be undesirable in certain applications, such as in furniture or flooring.