80mm方罐子

内部空间最高80mm. 打印可以不开支撑，内部悬垂面会出现拉丝，但不影响使用，介意的话内部可以加支撑 The maximum internal space is 80mm. Support is not required for printing. Although there may be stringing on the internal overhanging surfaces, it does not affect usability. If you mind, support can be added internally.