Product summary
*1 Tourmaline generates little amount of negative ions when external pressure or friction is not applied.
*2 This bracelet is stretchable, so it will fit you even if the bracelet size is almost the same as your wrist circumference. e.g. The 18cm model will fit you even if your wrist size is approximately 18cm.
*3 1 package contains 2 bracelets.
 | No need to take off when bathing or swimming in the sea |
* Product image may differ from actual product.
Details
Proven and patented technology!
Tourmaline generates little amount of negative ions with no external pressure or friction.
The Tourmaline-eRing does generate negative ions without external force,
which was made possible by the patented technology.
Many users are happy with this bracelet.
"I fall asleep better", "I can have a good sleep". Many happy users!
Some research shows that tourmaline increases alpha waves.
Many users say "I feel so refreshed when I wake up.", "I fall asleep better.", "I can have a good sleep.",
Some users even report reduction of chronic pain and relief from stiffness in shoulder.
Careful with imitations!
Please be careful with cheap imitations.
Ours has "e-ring" mark embossed on it.
24 hours with you!
You only need to wear around the wrist/ankle.
You do not need to take it off
when you bathe or shower.
If you have 4 or more eRings, both wrists and both ankles can enjoy negative ions!
Sizes are available in S, M and L.
Comparison with other tourmaline products

Tourmaline generates little amount of negative ions with no external pressure or friction.
Many tourmaline products such as bedclothes and underwears generate negative ions only while in use because external force is applied.
This bracelet generates negative ions by itself without such force.
A wide variety of colors
Longer versions for more negative ions
Customer Reviews - Negative Ion Bracelet Tourmaline-eRing (Red X 2pcs) 16cm/18cm/20cm (6.2"/7.0"/7.8")
[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.
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 | No.959 Mr. M.K, Zagreb, Croatia |
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4 / 5-stars |
My father is pleased with it as his blood pressure stabilised!
Details about the effects = I bought this product for my father who already has another silicone tourmaline ring. He normally does not believe in things like this but he reported being very pleased with it as his blood pressure stabilised and his overall feeling got better. >> Read more
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 | No.3523 Mr. K.U, Kanagawa, Japan |
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5 / 5-stars NEW |
The tourmaline e-ring helps to relieve fatigue.
Reason(s) why I purchased from you: I feel fatigue the next morning after I work for longer hours. The tourmaline e-ring helps to relieve fatigue. It is great as I do not need to take it off when I take a bath.
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 | No.24 Ms. C.M, Gunma, Japan |
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5 / 5-stars |
In the next morning, he said he had had a good sleep!
As I did not find any effect of this tourmaline therapy, I left it on a table. My husband found it and wore around the neck with no idea what it was. In the next morning, he said he had had a good sleep and then I decided to order another package.
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 | No.3476 Ms. D.D, California, United States |
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5 / 5-stars NEW |
She already felt more energy.
Purchase reason: I was very happy with your prompt service. Especially fast shipping with accuracy.
About effects: I bought it for my elderly mother. After first night of sleep with the ring, she already felt more energy. Her knee pain got so much better.
Other comments: I would recommend it to everyone without any hesitation. This product really works!!!
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 | No.20 Mr. M.N, Tokyo, Japan |
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5 / 5-stars |
Although I was skeptical at first, I now have a deeper sleep!
A friend of mine recommended the long version. Although I was skeptical at first, I now have a deeper sleep.
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 | No.3463 Ms. D.D, California, United States |
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5 / 5-stars NEW |
Slept longer hours. Feeling energized in the morning.
Purchase reason: I have some health issue that wanted to try the ring for better daily life
About effects: It was starting to work from the first night. Slept longer hours. Feeling energized in the morning. Keeps you go through a day without taking a nap which I had to everyday from exhaustion. It works great!!!
Other comments: I would recommend anyone without hesitation.
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 | No.1059 Ms. A.M, Manila Philippines |
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5 / 5-stars |
It really made me sleep wonderfully and also helped me focus while studying!
Good day! I am writing this testimonial because I have been using your product for the past 12 years! I first started using the Tourmaline Silicon Bracelet when I was 12 years old. >> Read more
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 | No.21 Mr. K.S, Hiroshima, Japan |
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5 / 5-stars |
I do feel refreshed in the morning when I am wearing it!
I wear around the wrist and sometimes around the ankle. I feel so refreshed in the morning after having a sound sleep with it. This eRing apparently provides better sleep. Great product with the miracle power of tourmaline!
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 | No.23 Mr. A.M, Nara, Japan |
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5 / 5-stars |
I can sleep soundly and I also feel refreshed during the day hours!
I have been using the Tourmaline-eRing-long wrapped 3 times around the wrist. It started to have an effect on the 3rd day. It has been a month since then and I can sleep soundly. I also feel refreshed during the day hours. I can no longer live without it! I am totally satisfied.
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 | No.76 Ms. K.B, Kumamoto, Japan |
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5 / 5-stars |
Like many users, I have a good sleep!
I wear this Tourmaline-eRing bracelet even while taking a bath. Like many users, I have a good sleep.
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Related Keywords of Customer Reviews
Specifications
P/N: TER-1-R
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Product name
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Negative Ion Bracelet Tourmaline-eRing (Red X 2pcs) 16cm/18cm/20cm (6.2"/7.0"/7.8") |
Color
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Red
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Length
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·S: approx. 16cm (6.2 inches) (stretchable)
·M: approx. 18cm (7.0 inches) (stretchable)
·L: approx. 20cm (7.8 inches) (stretchable)
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Rubber diameter
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approx. 3.35mm
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Materials
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Silicon rubber, Li-tourmaline powder, etc.
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When bathing or swimming in the sea
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No need to take off
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Made in
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Japan
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Limited Warranty
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2 years from the date of purchase
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Package
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Contains 2 pcs. Not sold separately!
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US$74.50
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US$74.50
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US$74.50
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US$87.01
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US$137.01
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Related categories of Negative Ion Bracelet Tourmaline-eRing (Red X 2pcs) 16cm/18cm/20cm (6.2"/7.0"/7.8") |
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