Packaging Design Minimum Aesthetic Space Sustainable Packaging by Tsunaguwork's Ltd. The professional eyelash extension package efficiently stores over 3000 individual eyelash hairs within a compact space measuring 22mm x 22mm x 120mm. Its meticulous design guarantees that eyelashes with various curl patterns do not interfere with one another. The paper packaging features a sliding mechanism for opening and closing, and the three-dimensional case design allows for a wide opening. Enhanced visibility is achieved through practical size labeling, while the clear sleeve provides a quick overview of content volume.