View Cart
Ion Trading, Japan Contact Us | Company | Help  
Our Dedication  

Customer Reviews (1)

4.1 (3947 reviews)

1 - 10 of 3947 
No.3947 Mr. R.M, New South Wales, Australia
Verified user
4 out of 5 stars
Reviewed on 2023-04-22
Product name: Black Tourmaline Magnetic Bracelet

"It feels good on my skin, looks good and appears to be robust. "
Black Tourmaline Magnetic Bracelet Purchase_reason: I got this after doing an internet search for a tourmaline bracelet.

About_effects: I very much like my bracelet - it feels good on my skin, looks good and appears to be robust. You can improve by (1) making the sizing process clearer. I would have preferred you to state what size wrist the bracelet fits rather than how long the bracelet is (the first one I bought was too small as I hadn't taken into account the thickness of the balls), and (2) the clasp comes undone with shearing forces - such as rolling over in bed, toweling and certain wrist movements. I have therefore secured my bracelet by adding a rubber band to the clasp (like a safety chain when towing a trailer).

[From Ion Trading] Thank you for your feedback. We apologize for any inconvenience you experienced with the sizing and clasp. We understand that providing wrist size information would be more helpful, and we will update our product information accordingly to make it clearer for future customers.Regarding the clasp issue, we will review our design and make improvements to ensure that the clasp stays secure during normal use.
See all customer reviews of this product (21)
See this product
Black Tourmaline Magnetic Bracelet
No.3946 Ms. A.W, Kowloon Tong, Hong Kong
Verified user
5 out of 5 stars
Reviewed on 2023-04-12
Product name: Ecological Tourmaline Sheet

"She can fall back to sleep after waking up in the middle of the night for the washroom."
Ecological Tourmaline Sheet Purchase_reason: I purchased an Ecological Tourmaline Sheet for my mother because she has difficulty staying asleep. She would wake up at 4am or 5am and couldn't fall back asleep even though she went to bed at 2am the night before. She is easy to get anxious and often overlooks her stress level.

I have read some clinical studies regarding negative ions and I think it might help to reduce the stress level and help my mother to catch some more sleep.

About_effects: Ever since she puts the Tourmaline Sheet under the bed sheet, she can fall back to sleep after waking up in the middle of the night for the washroom. She wasn't aware of the difference until she has become energic and cheerful, and content a few weeks after.
See all customer reviews of this product (224)
See this product
Ecological Tourmaline Sheet
No.3945 Ms. L.O, Texas, United States
Verified user
5 out of 5 stars
Reviewed on 2023-04-11
Product name: White Tourmaline Powder (40-50micron)

"AMAZING EFFECT."
White Tourmaline Powder (40-50micron) Purchase_reason: SECOND TIME I BOUGHT TOURMALINE POWDER,

About_effects: I USE FOR MIX WITH PAINT FOR A ROOM IN COLOR WHITE. AMAZING EFFECT, YOU SMELL DIFFERENT THE ROOM.
See all customer reviews of this product (28)
See this product
White Tourmaline Powder (40-50micron)
No.3944 Mr. M.M, Indiana, United States
Verified user
5 out of 5 stars
Reviewed on 2023-04-05
Product name: Pure Titanium & Germanium Curb Chain Necklace

"The shipping is as fast as they say. Excellent product too. "
Pure Titanium & Germanium Curb Chain Necklace This was my 3rd purchase from this site. The quality of their titanium products is just amazing. I had to get a previous purchase sized which is as easy as they state so on their site but was interesting as the jewelry store at first thought it was impossible to size. After explaining and showing them the tiny little screws nearly hidden in the clasp, they agreed to size it and had no issues at all adjusting it.

This purchase, the necklace, is great and I am still amazed at the fact that the finish while appearing to be darker (which I love) is able to catch and reflect light from multiple angles. Basically allows it to be worn for any social occasion. While I am still a skeptic on any health benefits, I do have to admit that I really haven't even had a headache after wearing this necklace consistently since purchase. It is true but still wild.

Anyway to wrap up for any of their necklaces or bracelets that state you can have adjusted, dot worry on size too much as one can easily adjust smaller only. The site is great to work with for any questions and it's just a great buying experience overall as well. The shipping is as fast as they say. Excellent product too.
See all customer reviews of this product (159)
See this product
Pure Titanium & Germanium Curb Chain Necklace
No.3943 Ms. M, Rhenoy, Netherlands
Verified user
5 out of 5 stars
Reviewed on 2023-04-02
Product name: AirTamer A320 White | Personal Air Purifier Necklace

"The air is much better now for me."
AirTamer A320 White | Personal Air Purifier Necklace Purchase_reason: I purchased the airtamer A 320 because I work daily with a lot of people. The air is much better now for me. I am happy with this product!

About_effects: Th e air is fresher. I feel saver.
See all customer reviews of this product (24)
See this product
AirTamer A320 White | Personal Air Purifier Necklace
No.3942 Ms. M.K, Okayama, Japan
Verified user
5 out of 5 stars
Reviewed on 2023-03-10
Product name: AirTamer A315 White | Personal Air Purifier Necklace

"I was amazed at the performance. It worked for pollen and cigarette smoke as soon as I started to use it."
AirTamer A315 White | Personal Air Purifier Necklace Reason(s) why I purchased from you: It does not take long to charge. It continues to work long hours.

Detailed review: I was wondering how negative ions would work because I cannot see them with the naked eye. I was amazed at the performance. It worked for pollen and cigarette smoke as soon as I started to use it. I am also amazed that the smell of cigarette smoke does not annoy me even when I am standing next to someone who has just smoked a cigarette.
See all customer reviews of this product (153)
See this product
AirTamer A315 White | Personal Air Purifier Necklace
No.3941 Ms. T.Y, Tokyo, Japan
Verified user
5 out of 5 stars
Reviewed on 2023-03-09
Product name: AirTamer A315 White | Personal Air Purifier Necklace

"I do not feel that ions are emitted but I feel well."
AirTamer A315 White | Personal Air Purifier Necklace Reason(s) why I purchased from you: I thought the product quality would be good.

Detailed review: I often feel ill when I am in a train/bus/car or in a heated office or in a department store. I decided to purchase this product as I thought I would go out more often because the corona era was almost over.

I made a good decision. I no longer feel ill when I am in a train/bus/taxi. I do not feel that ions are emitted but I feel well. While my colleagues feel warm in our office where the air is not ventilated, I do not feel warm. I will use this lightweight device carefully so that I do not damage it. Thank you for developing this great product.
See all customer reviews of this product (153)
See this product
AirTamer A315 White | Personal Air Purifier Necklace
No.3940 Mr. Y.Y, Chiba, Japan
Verified user
5 out of 5 stars
Reviewed on 2023-03-05
Product name: Air Ion Counter Tester for Ore COM-3010PROX

"It helps my research a lot as it works as I want."
Air Ion Counter Tester for Ore COM-3010PROX Reason(s) why I purchased from you: Your offer is great.

Detailed review: I purchased this product to measure negative ions released by natural ores which emit a small amount of radiation. It helps my research a lot as it works as I want.
See all customer reviews of this product (26)
See this product
Air Ion Counter Tester for Ore COM-3010PROX
No.3939 Ms. H.I, Kanagawa, Japan
Verified user
4 out of 5 stars
Reviewed on 2023-03-04
Product name: Mixed Color Tourmaline Necklace (Heart Beads)

"The magnetic clasp is great as it firmly connects the both ends."
Mixed Color Tourmaline Necklace (Heart Beads) Reason(s) why I purchased from you: The heart-shaped beads are so cute.

Detailed review: I had been wearing another tourmaline necklace for many years as it helped to ease shoulder stiffness. The clasp came off and dropped somewhere and then I purchased this tourmaline necklace which is made with heart-shaped beads. I thought the color was different from the image shown on the website. However, the darker color is good for my age. The magnetic clasp is great as it firmly connects the both ends.
See all customer reviews of this product (3)
See this product
Mixed Color Tourmaline Necklace (Heart Beads)
No.3938 Ms. K.H, Tokyo, Japan
Verified user
5 out of 5 stars
Reviewed on 2023-02-25
Product name: AirTamer A310 | Personal Air Purifier Necklace

"My eyes are not uncomfortable when I talk with the smoker who has just smoked a cigarette. "
AirTamer A310 | Personal Air Purifier Necklace Reason(s) why I purchased from you: Your website provides detailed info about negative ions and clear answers on the FAQ pages. I thought you would offer professional service. Actually, I learned a lot. Some companies started to supply melamine formaldehyde/urethane micro capsule type detergents/softeners. The diameters are said to be 10nanometers - 300micrometers. Clothes smell after washing with those new detergents/softeners. I am interested how negative ions work on those tiny particles. Fragrance pollution annoy many people. I hope you will conduct research on this matter.

Detailed review Medical Ion Mini: I close all the windows as the smell caused by neighbors laundry annoys me. The smell of cooking stays in the room as the air is not ventilated.

The smell of cigarette smoke and so on flow into the room through the narrow gap of the windows and the air inlet because of negative pressures even when the windows are closed. The air is now cleaner. I made a good decision as I purchased the Medical Ion Mini "with" the ion detector. I have a hair dryer and a fan which emit negative ions. I used the detector to check if they really worked.

AirTAmer Z: One of my colleagues is a smoker. Another colleague of mine wears clothing which smells like detergents/softeners. My eyes are not uncomfortable when I talk with the smoker who has just smoked a cigarette.

You supply several AirTamer brand products. I wondered which model I should choose. I choose this one as it is recommended on your website. I thought it would be heavy because it weighs 50g. However, it is not heavy at all. It is comfortable to wear it around the neck. I think it is about the same weight as a general necklace. I wear it so that it stays on my employee ID card.

I am happy with this white-Z as it is inconspicuous. It was nicely packed. I was glad because the box/receipt and other packing materials did not smell like detergents/softeners. Your production control department is doing a great job. People who are annoyed by fragrance pollution can purchase products from you.
See all customer reviews of this product (3)
See this product
AirTamer A310 | Personal Air Purifier Necklace
[Please note]
Customer Reviews on this page are just for your reference and they do not guarantee the efficacy/performance of the product. Please consult a doctor if you need medical treatment. Customer Reviews written in Japanese are translated into English by Ion Trading.
1 2 3 4 5 6 7 8 9 10  Next >> [395]
[Please note] Customer Reviews on this page are just for your reference and they do not guarantee the efficacy/performance of the product. Please consult a doctor if you need medical treatment.
Mr. R.H
Saitama, Japan
"I can concentrate on work more and have deep sleep. Room odors have decreased. I am impressed with the performance!"
Mr. T.I
Aichi, Japan
"Thank you for the great shopping experience. "
Mr. M.C
Singapore-city, Singapore
"The Medical Ion Mini helps me to sleep!"
Mr. H.O
Tochigi, Japan
"I often feel reluctant to order online but I was impressed with your great customer service. Thank you!"
Ms. T.H
Tokyo, Japan
"I no longer have migraine. I enjoy a deep sleep. Cigarette smoke odors are removed quickly!"
Mr. T.K
Miyazaki, Japan
"I decided to order this 60cm long necklace because of your great customer care!"
Mr. Y.T
Tokyo, Japan
"I can sleep better with much fewer sleeping pills!"
Mr. H.S
Aichi, Japan
"Thank you for adjusting the length free of charge. I am so happy with your customer service. "
Mr. R.K
Pahang, Malaysia
"The results is amazing, the smoke has cut down tremendously and odor is lesser!"
Mr. T.K
Saga, Japan
"This is my 2nd purchase. The powder particles are not large or small. I received the product earlier than I expected. "
Ms. H.I
Kanagawa, Japan
"I often woke up after midnight to go to the bathroom and could not sleep again after that but I can sleep better now!"
Mr. N.H
Hiroshima, Japan
"I am so happy because it arrived much earlier than expected!"
Mr. M.O
Aichi, Japan
"My guests always say they feel the fresh air!"
Mr. M.N
Tokyo, Japan
"I am so happy with happy with this affordable ion counter. Thank you for your prompt shipment. "
Mr. S.S
Chiba, Japan
"I often had migraine headache in the morning but it has gone way!"
Mr. T.T
Saitama, Japan
"This is my 2nd purchase. You always offer a great customer service. "
Mr. A.K
Tokyo, Japan
"It is easy to use and has a long durability. Thank you for your great service. "
· Negative Ion Generators
· Ion Counter
· Tourmaline Sheet
· Tourmaline Stones Powder
· Necklace
· Bracelet
· Bath Products
· Supporter
· Negative Ion Clothing
· Tourmaline Bedding
· Girdle
· Home remedies for stiff neck
· Cosmetics

· Tourmaline Products
What is a Negative Ion? (13)
What is Tourmaline? (7)
Tourmaline explorer (11)
Negative Ion FAQ (53)
Ideal amount of negative ions (1)
Actual negative and positive ion measurements featured in literature and media (1)
How to Choose the Best Negative Ion Generator (aka. Ionizer) (1)
How to Choose the Best Air Ion Counter (1)
How to Choose the Right Negative Ion Products (9)
Misunderstanding about negative ions (10)
Theory of Air Ion (1)
Measurement Theory of Air Ion (1)
Negative ion effects reported in medical literature (13)
Lenard effect (2)
Negative ion counter comparison chart (2)
Customer Reviews
Sale Rank | Theory | Dedication | How to Order | Payment | Shipping | Contact Us | Help |  
Specialised shop for negative ion products, Ion Trading Universal Plan Co., Ltd.
107 Tachikawa-Lumiere, 3-5-1, Ichiban-cho, Tachikawa-city,
Tokyo, 190-0033, Japan
Phone: +81-42-848-5311 Fax: +81-42-848-5148
Copyright (C) Universal Plan Co., Ltd. 1993-2023

Japanese Corporate Number: 1012802002452 (National Tax Agency Japan)