This is one of the reasons why buying a 3D printer won't get you scolded by your wife. The plastic clips used for drying clothes at home have aged, leaving only a bunch of metal springs for the clips. As long as your home also has similar aged metal springs, you can print a pair to prove that buying a 3D printer is also very practical, and immediately fix the clips at home. Next time, I'll make a different style, or one that doesn't need metal springs. Feel free to give me any suggestions. I've reinforced some parts.