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I notice people's behaviors, they also twine their chargers's wires and untie them when they use them to charge for mobile phone. This behaviors is similar to wind a wool ball, so I design wool ball charger, you can spontaneously twine the charger and touch the warm texture, fun to use.
Zhejiang SCI-TECH University
hangzhou, China
Zhejiang SCI-TECH University
hangzhou, China