Small portable box, pill box

这是一款便携小盒子，带螺纹盖子，松紧顺滑，可随身携带药片、小饰品、小零件等物件，尺寸内部直径大概为3.5CM，有三种不同的长度可选择，没有严格的打印参数要求，可自行调整。This is a portable small box with threaded lid, elastic and smooth, you can carry pills, trinkets, small parts and other objects, the size of the internal diameter of roughly 3.5CM, there are three different lengths to choose from, there is no strict printing parameters required, you can adjust your own.