About this 3D model

I was unhappy with my cat food dispenser, that it did not manage to refill the bowl with food after she ate so I design my own. It is made from 3 pieces . Base, mid and lid. One way to ensure that your PLA printed component is safe to use as kitchenware is to apply a food-safe coating or sealant. Epoxy resins are a common coating for 3D prints that will seal the surface. Another option is to use silicone as a food-safe coating. Silicone will seal the pores in the 3D print and result in a watertight surface finish. 10-15% infill. If you need a bigger one just rescale it.