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A comment on A 3D printed toothbrush for all your teeth. Parent comment

Re:A 3D printed toothbrush for all your teeth by pdonis on Tuesday October 01, 2013 @02:40PM (#6478189)
Electric toothbrushes aren't more effective than traditional

There's a key qualifier: "assuming that the person using the manual toothbrush will brush effectively". I have a huge amount of trouble brushing effectively with a manual toothbrush; with an electric I can just let the toothbrush do the work.

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Re:A 3D printed toothbrush for all your teeth by matthewbaker on Tuesday October 01, 2013 @02:54PM (#6478292)
Good point. That should be noted and it also furthers my original point: This new device claims an even simpler and shorter process.
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