It is a combined container. This means that its inlay is made of PP or PS, and the shell of the container is made of cardboard. The advantage of this container is that the inlay weight is lower, i.e. the use of plastic material is about 30-40 % lower (depending on the size of the container) at the same container size compared to its purely plastic variant. The rigidity of the container is ensured by the paper shell, which also allows for printing of a much higher quality. Another advantage is that various texts, instructions and the like can also be printed from the inner side of the paper shell. It also has a negligible impact on the environment, because the use of smaller amounts of plastic means less burden on the environment.