Wood wool is a multi-purpose material with a wide range of uses in several industries. This article will focus on its use as a void filler. Firstly, void filler is something to be used in a packing box in order to avoid damaging the product. In fact, when wood wool was introduced  in the 19th century, it started being widely used in the pottery industry to keep the products safe. Apart from its light weight, it became popular because of its nice look. This “boom” only lasted