Easily stress

discreet help
for stress management

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Over 10,000,000 orders since 1982

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      ★★★★★

      Fastest delivery in the world

      The fastest delivery in the world. Arrived the next day. :)

      Ninnu
      Confirmed customer
      ★★★★★

      Very satisfied

      I ordered stress rings for myself and as a gift, and I am very happy with them. The quality was spot on. The delivery was also fast and smooth. I can warmly recommend!

      Johanna E.
      Confirmed customer
      ★★★★★

      I recommend

      The shipment went very quickly and the product was as described.
      Customer service was contacted and the response was quick. I recommend👍

      Tuija
      Confirmed customer
      ★★★★★

      I ordered 3 stress rings for myself and a couple as gifts. All very happy with the rings. Great idea, execution and quality 10/10 and proven to work for us in stressful situations.

      Anni
      Confirmed customer
      ★★★★★

      Gifts from

      I bought myself 2 anti-stress rings which were lovely so I immediately ordered some more jewellery for my son as a Christmas present :D Very fast delivery <3

      Jenni
      Confirmed customer

      Discreet help to manage stress

      Pyörivät helmi helmet antistressi sormus kaksi kierrettä (Teräs 316L) - Ninja.fi

      Discreet help

      Our anti-stress rings feature a rotating element that has been scientifically proven to stimulate the senses.

      Save your cuticles

      Leave the tearing of cuticles and nail biting alone. When your fingers are busy, you can forget about the cuticles.

      Calm your mind

      Tapping with the ring stimulates the senses, helping your distracted mind and calming your thoughts.

      Scientifically studied

      Anti-stress rings have been scientifically studied around the world and have been found to help in stressful situations.

      Water resistant

      The anti-stress rings are made of surgical steel, so they are resistant to hand washing and showering.

      more than 10 000 customers

      Our anti-stress rings have already helped more than 10 000 customers

      Anti-stress ring: a stylish aid to stress management and concentration

      The Spinner ring offers not only stylish jewellery but also an effective way to relieve stress and improve concentration. The beads on this innovative ring spin smoothly around the finger, providing a comfortable and calming way to channel anxiety and reduce finger flicking. Thanks to the spinning action, the spinner ring works perfectly as a stress reliever, helping wearers to better focus on tasks and reduce feelings of stress.

      The unique design and functionality of the spinner ring make it an ideal choice for those looking for both a fashionable accessory and a way to manage stress in everyday life. It's a great accessory for a day at work, studying or any situation where you want to improve your concentration and calm your mind.

      WHY IS A STEEL RING SUCH A GOOD CHOICE?

      A steel ring offers many benefits that make it a great choice for everyday use as well as special occasions. Here are some of the reasons why steel rings are so popular:

      1. Durability: Steel is a very durable material that resists scratching, dents and other damage. It is an excellent choice for everyday use and will last for years without any visible wear on the surface of the ring. Surgical steel is an acid-resistant material.
      2. Maintenance free: The steel ring requires no special care or cleaning. It does not require any special care or maintenance. You can wash it with soap and water if necessary and wipe it dry. It will not fade or lose its shine over time. Scratched steel can be easily brushed or polished back to a new look.
      3. Cost-effectiveness: A steel ring is generally less expensive than a gold ring, for example, so it will suit more budgets. Although inexpensive, a steel ring doesn't sacrifice elegance and durability.
      4. Allergy friendliness: Steel is an allergy-friendly material, so it's great for sensitive skin. If you have a history of problems with metal allergies, a steel ring may be a good option.

      These features make the steel ring a versatile and practical choice for all kinds of situations, offering durability, ease of care, cost-effectiveness and allergy-friendliness. Whether it's an everyday accessory or a symbol of a significant moment, a steel ring is a choice that will stand the test of time and offer lasting beauty.

      Frequently asked questions

      Antistressi- eli spinner-sormuksessa on liikkuvia tai pyöriviä osia, joita voi pyöritellä sormissa. Se yhdistää tavallisen sormuksen ja käsillä näprättävän toiminnallisen yksityiskohdan.

      Antistressi- eli fidget-sormuksen liikuteltava osa antaa käsille huomaamatonta tekemistä, mikä voi helpottaa levottomuutta ja tukea keskittymistä. Fidget-tyyppistä tekemistä käytetään huomion ja itsesäätelyn tukena. Sormus ei poista stressin syitä, vaan toimii helposti mukana kulkevana apuna rauhoittumiseen ja keskittymiseen.

      Jos spinner-sormuksen liikkuva osa jumittaa, tarkista ensin ettei väliin ole kertynyt likaa. Puhdista ja kuivaa sormus huolellisesti. Jos mekanismi ei tämän jälkeen liiku normaalisti, ota yhteyttä asiakaspalveluun.

      Varmin tapa on käyttää sormusmittaa tai mitata hyvin istuvaa sormusta. Sormen koko kannattaa mitata niin, että sormus mahtuu myös nivelen yli.

      Sormusmitta on tarkin kotona käytettävä vaihtoehto. Mittaa sormi niin, että mitta tuntuu napakalta mutta kulkee nivelen yli.

      How to choose the right ring size?

      Choosing the right ring size is important to ensure that the ring fits comfortably and is pleasant to wear every day. The ring should be tight enough to stay in place, but loose enough to be easily removed from the finger. Finger size can vary depending on the time of day, temperature, and other factors, so it is important to measure carefully.

      Measuring ring size from your finger

      There are various measuring tools available for measuring ring and finger size, but you can also measure them yourself at home. Below, we present three ways to measure your finger size, with a particular recommendation to use a ring sizer for the best accuracy.

      1. Using a ring sizer

      When measuring the diameter of your finger, it is best to use a measuring tool that corresponds to the width of the ring. You can use a string or a piece of paper cut to size, or order a free ring sizer from our online store. However, remember that the ring must fit over the knuckle. One practical way to measure the thickness of your finger with a traditional measuring tape is to measure the thickest part of your finger. 

       

      Here's how to use a ring sizer:

      1. Thread one end of the ring sizer through the loop at the other end and pull.
      2. Place the ring sizer on your finger and tighten it so that it is snug but comfortable.
      3. Adjust the ring sizer so that it just fits over your knuckles. Remember that the ring should go over your knuckles.
      4. Once you have adjusted the ring sizer, read the ring size from the scale on the ring sizer. The measurement scale is in US sizes.
      5. See the corresponding size in the table on our website.

      2. Measuring the thickest part of your finger (diameter)

      If you already have a ring that fits, you can measure its inner diameter with a ruler or a more accurate measuring tool. Place the ring on a flat surface and measure its inner diameter in millimeters. Keep in mind that wide rings may require a slightly larger size than thin rings. Rings that are curved on the inside often fit better, so a smaller size may be sufficient.

      3

      . Using string or paper to measure (circumference)

      You can also measure the circumference of your finger using string or a strip of paper. Gently wrap the string or paper around the thickest part of your finger (usually at the joint) and mark the point where the string or paper meets itself. Measure the marked section with a ruler in millimeters. This measurement corresponds to the circumference of your ring. Please note that this method may be slightly less accurate, so it is advisable to repeat the measurement a few times.

      Tips for measuring

      • Measure your finger several times at different times of the day. Fingers can swell during the day, so measuring both in the morning and in the evening will give you a more accurate result.
      • Avoid measuring with cold hands. Cold can cause your fingers to shrink, resulting in an undersized ring.
      • Consider the width of the ring. Wider rings may require a larger size for comfort.

      Size chart

      SIZE ⌀ mm Circumference mm US #
      15 15.70 mm 49.3 5
      16 16.51 mm 51.9 mm 6
      17 17.32 mm 54.4 mm 7
      18 18.14 mm 57.0 mm 8
      19 18.95 mm 59.9 mm 9
      20 19.76 mm 62.1 mm 10
      21 20.57 mm 64.6 mm 11
      22 21.39 mm 67.2 mm 12
      23 22.20 mm 69.7 mm 13
      24 23.01 mm 72.3 mm 14
      OneSize Adjustable, one size fits all

      *The circumference of the rings (⌀ mm) is measured according to the ISO8653:2016 measurement scale

      Changing the size of a ring

      We always recommend taking accurate measurements before ordering a ring to avoid unnecessary returns. However, if the ring is not the right size, you have a 14-day right of return in accordance with the Consumer Protection Act. You can change the size of the ring as follows:

      1. Log in to your customer account at account.ninja.fi and start the return process.
      2. Place a new order for the size you want in our online store. This will ensure that you receive the correct size as quickly as possible.
      3. Send the original ring back according to our instructions.

      You can find more information about customer returns here.

      By choosing the measurement method that suits you best and following our tips, you can be sure that your new ring will fit perfectly. If necessary, our customer service will be happy to help you with any questions you may have about ring sizes.