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Curly is an easily washable floor drain. To clean the hair stuck in a floor drain always takes much time and effort, especially when you have to repeat the motion of removing only a single piece at one time. Using both metal and soft nanometer material, Curly can transform itself naturally from heliciform to a straight shape. It makes the cleaning process easier. After the cleaning is finished, Curly will rebound to its original shape with the help of elastic effect of its material.
Wuchang University of Technology