如你所见,这是一个巴掌大小迷你洗衣板,有两个版本:三角形和半圆形,你可以选择自己喜欢的版本。当然,你应该使用 PLA 或 PETG 等安全材料作为耗材
As you can see, this is a palm-sized mini washboard with two versions: triangular and semi-circular, you can choose your favorite version. Of course, you should use safe materials such as PLA or PETG as the consumables