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Labour-saving Glass Brush / Cleaning products

Labour-saving Glass Brush
Labour-saving Glass Brush

When we are using glass brush wipe the outside of windows, we might feel hard to exert force, because our arm stretched too outside. By adding a stick used for exert force next to the main stick, we can get a force toward glass, which make the process of brush windows much easier.

University

Tatung University

Tatung University
Taipei, Taiwan

Yumin Zheng,
Tatung University