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YUNMAI Wrist Ball
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YUNMAI Wrist Ball

- Black

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    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Jun 02 - Jun 09, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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YUNMAI Wrist Ball Youtube Video Reviews

YUNMAI Wrist Ball Descriptions

Are you still suffering these injuries? Do wrist pain, shoulder pain, arm pain and other pains make you feel uncomfortable and tortured? You need this exquisite YUNMAI Wrist Ball Arm Training Tool. While strengthening the fingers, wrists, arms and shoulders, it also helps improve coordination and blood circulation. Suitable for most part of your body, take care of your health effectively. No need of battery, the same size of tennis ball, easy to operate and carry. Your good decompression toy.

Main Features:
● Activate the muscles, stimulate blood flow, greatly reduce muscle recovery time, relieve pain and relax your body
● Wrist ball, good decompression toy
● No need of battery, the same size of tennis ball, easy to operate and carry
● Wrist strap design, will not be thrown out due to excessive force when used
● Material: PC, zinc alloy



Type: Hand Grips
Material: PC,Zinc Alloy
Functions: Arm

Dimensions and Weight

Product weight: 0.2000 kg
Package weight: 0.2300 kg
Product size (L x W x H): 7.00 x 7.00 x 5.50 cm / 2.76 x 2.76 x 2.17 inches
Package size (L x W x H): 9.00 x 9.00 x 7.00 cm / 3.54 x 3.54 x 2.76 inches

Package Contents

Package Content: 1 x Wrist Ball
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black
YUNMAI Wrist Ball Arm Trainer - Black

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Customer Reviews

4.94 out of 5
  • 15
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See all 16 reviews Write a Review
  • Bruno
    Yes (2) Color: Black
    YUNMAI Wrist Ball Xiaomi youpin
    EXCELLENT QUALITY - No weird vibrations or noises. The silicone grip is very nice as it helps with the gyro ball not coming loose from your hand.

    Comes with a wrist strap so you can attach it if you are really concerned about the gyro ball flying away.

    LEDs increase in intensity the faster you get. Gives you a general indication of how fast you have the gyro spinning.


    Jul 02,2019

  • Mimi
    Yes (0) Color: Black
    YUNMAI Palla da Polso da Xiaomi youpin - Nero
    Eccezionale, questa Powerball è un ottimo strumento per la riabilitazione a seguito di lesioni da stiramento ripetitivo (RSI), distorsioni, rotture e fratture o semplicemente per il rafforzamento generale del polso. Il dispositivo è anche utile per il trattamento del dolore al polso ma l’utilizzo si estende anche come antistress e per il rafforzamento del muscolo delle mani.
    Prodotto arrivato velocemente e conforme a quanto descritto.

    Jan 26,2020

  • geo
    Yes (0) Color: Black
    really good
    This one is even better than my old NSD power ball in terms of higher resistance and less noise, maybe because it's younger by 10 years, but anyways, I highly recommend it and the price is very very reasonable too.
    BTW the built in starter is a great feature too, especially if you are exercising both wrists simultaneously.

    Nov 12,2019

  • M.Miler
    Yes (0) Color: Black
    Divertido de usar e exercitar também!!
    Muito interessante essa bola de pulso. Pode parecer um brinquedinho, mas realmente você sente ao fazê-la girar, um peso se formando e com isso, acredito eu, você vai se exercitando a musculatura de seu braço. É uma ótimo e divertido modo de se exercitar. E digo que realmente ela cansa viu...mas com o tempo se acostuma e fica algo agradável de se usar. :)

    Oct 22,2019

  • 3StepLex
    Yes (0) Color: Black
    Nice tool to exercise the muscules/ Bom para fortalecer os músculos
    Bem construído e excelente para exercitar os músculos, alivia os tendões para quem utiliza muito o computador.

    Good design and excellent for exercising muscles, it relieves the stress, if use the computer a lot, this a good tool.

    Oct 24,2019

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for YUNMAI Wrist Ball to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy YUNMAI Wrist Ball ? Please submit your wholesale YUNMAI Wrist Ball inquiry below. Please note we usually don’t offer free shipping on wholesale YUNMAI Wrist Ball orders, but the wholesale price will be a big bargain.

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