*2
While most tourmaline products generate negative ions only when external pressure or friction is applied, the negative ion knee supporter generates negative ions without any external force.
This image shows you the low/high temperature areas of the body shown in blue/red get smaller/larger, respectively.
*3
Tourmaline maintains the characteristics unless extreme heat is applied to it,
which means tourmaline effects last forever under normal use. However, the fabric becomes worn out through use.
[Please note]
* This is some of the feedback we have received. With prior permission, we post your feedback.
* This is just for your reference and it does not guarantee the efficacy/performance of the product.
Please consult a doctor if you need medical treatment.
No.896 Ms. F.A, Kuala Lumpur, Malaysia
5 / 5-stars
Reviewed on 2010-06-08
My huzband used this knee supporter throughout the night and in the morning the pain is gone!
I bought this negative Ion Knee Supporter for my husband. He plays badminton twice a week. Every time after playing badminton he always have knee pain. What he did is he used this knee supporter throughout the night and in the morning the pain is gone. He likes this product and he starts using it every night before sleeps so that he wakes up fresh and pain free. >>Read more
No.606 Ms. D.R, Texas, United States
4 / 5-stars
Reviewed on 2009-06-09
She said it has helped her knee pain!
I bought the Negative Ion Knee Supporter for my grandmother who has knee problems. She said it has helped her knee pain and is happy with the product. I am now interested in exploring other products and how they can help with various issues. >>Read more
No.382 Mr. T.S, Kanagawa, Japan
4 / 5-stars
Reviewed before 2009
I was suffering from pain in my right knee. It helps to reduce the pain!
I have had pain in my right knee since the end of the last year. This ion supporter has helped to reduce the pain. >>Read more
No.187 Mr. Anonymous, Aomori, Japan
5 / 5-stars
Reviewed before 2009
I had knee joint pain. I was surprised to find that I had no pain when I was doing my duties!
I have always had knee joint pain when season changes. The pain was intensifying this winter and ointment didn't work. >>Read more
No.188 MS. N.N, Tokyo, Japan
5 / 5-stars
Reviewed before 2009
My knee feels better!
I am very comfortable with this supporter. I like the hook and loop fastener. My knee feels better. >>Read more