*Please do not use PLA printing. When replacing materials, heat will be absorbed by the metal piece on the waste port, causing heat accumulation. There is a possibility that the consumables will be softened and deformed or stuck and unable to fall out. Recommended high temperature resistant materials such as ABS/ CF or GF

Important reminder: Different printing environment temperatures will cause different shrinkage. If you find that there is not enough friction during installation, please stick EVA sponge on one side and both sides or scale the model slightly to increase resistance, so as to prevent the cover from being lifted and hitting the tool head!

This accessory has a certain blocking effect. Because the variables are too large, I cannot ensure that it can 100% prevent large particles of poop from splashing out. To me it's half decorative.😊