Figure 4.

Up to half a meter scaled 3D printed superhydrophobic objects with desired structures. a) Self‐supporting honeycomb matrix with an area of 0.5 × 0.5 m². b) Comparison of sliding angles and sizes of the superhydrophobic objects in this study and the reported 3D printing methods. c) Photographs of dyed rain drops on the 3D printed superhydrophobic wing shell and a normal one. The schematic diagrams and optical images of mechanical wear and anti‐wetting tests of d) a printed superhydrophobic shoe and e) a commercial shoe with a superhydrophobic coating. The fabrication details can be found in the Experimental Section.