Unique & Amazing Effect Japan Nefful Co. LTD., established in 1973 in Shizuoka City,Japan, is famous for its Teviron Negative Ion Health Clothing which is so unique that so far there are no competitions in the same industry.  TEVIRON FABRIC has won the Okochi Awerd, the highest honor in the Fiber Industry, Chemistry Technological Award, an award form the Chemistry Association of Japan, and Onshi Invention Award, presented by the Late Emperor Showa for its contributions to the Japanese economy and the health of its nation.

Friction of your naked body with Teviron Fiber always produces high density of negative ions that help regulate the calcium level in your blood serum (healthy level is 4 mg Calcium per 100cc of blood serum). This helps regulate the blood pH level, rejuvenates the cells, enhances the immune system and balance the autonomic nerves.

By wearing Teviron Negative Ion Healthwear daily you surely improve your overall health and vitality, ease aches, pains and various kinds of chronic diseases. Using Tefflon Bedding and Eskimode Series exponentially increase these benefits This is not the official website of JAPAN NEFFUL. The company's official site is http://www.nefful.co.jp