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Designed to solve the problems about using space of the outlets, the space of the outlets is always wasted and the plugs from different directions are always making the outlets and lines confused. The difference of carpenterworm is the trunk made up of some small globosity which could be moved by ourselves, Every globosity and jack can turn round to give enough space to the plugs and the top of this outlet which can control the safety of electric. This outlet can be swayed in different shapes.Every globosity and jack can turn round to give enough space to the plugs.
Yanwei Zhao Yu Wang Wenhan Li Shu Lin