NeoBi was founded in November 2010 as a company that designs functional toothbrushes and develops new technologies with the goal of making the world's best toothbrush contributing to human oral health. In particular, Neobi, Ph.D., who has been treating patients for more than 20 years, serves as the CEO. Also, based on these various clinical experiences and researches, we have registered many patents related to toothbrushes. In order to lead the R & D team, it is a small but solid company, and in the future, it is a bright company with a unique position in the oral hygiene market.      In particular, Neobi Spring Toothbrush is a high-tech premium toothbrush applied with optimal design, focusing on gum disease and tooth decay prevention, and applying Neobi toothbrush products based on excellent original technology based on various patents and international patents. Our two- and three-lined spring toothbrushes for our gums are excellent for the prevention and management of gum disease and are essential for patients suffering from gum disease. The four-lined spring toothbrush removes plaque. Now, at the Tokyo Gift Show held in Japan in September 2016, the newly developed neobi four-lined functional toothbrush was shown, and it was well received by famous toothbrush companies from the United States and Japan.