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This toothbrush is consist of flexible stick parts and removable brush.
People who suffer serious spinal damage, aging or accident so uncomfortable to use their finger can brush one's teeth easy using a bent stick.
Detachable brush is portable and it is available to use plugging the back of a pen or pencil.
Besides brush which should be replaced every 3 months can be change a part, it is possible to reduce the waste of resources.
seoul, South Korea
Younsoo Incheon, South Korea
Shin jung uk