| 摘要 |
Device, system, and method of packaging. For example, a telescopic container includes: an inner part comprising a first base and a first set of four sidewalls perpendicular to the first base; and an outer part comprising a second base and a second set of four sidewalls perpendicular to the second base, wherein the inner part is insertable into the outer part and removable from the outer part, and wherein at least one of the first and second bases comprises a three-dimensional structure comprising one or more non-flat portions. |
