Yanko Design - Toothbrush Upstanding Tall, With Pride http://www.yankodesign.com/2010/06/22/toothbrush-upstanding-tall-with-pride/ すばらしい! 直立して、かつ持ちやすい歯ブラシ。 まさにアイディアとデザインの融合。 Hyun Jin Yoon & Eun Hak Leeによる作品。 ネタ元: Gizmodiva - Stand Up Toothbrush Concept is a hit http://www.gizmodiva.com/home_improvement/stand_up_toothbrush_concept_is_a_hit.php DVICE - Stand-up toothbrush: what took so long to inven