Upgraded Auto-Start Power Wrist Ball Spinner Gyro Hand Grip Strengthener Wrist Forearm Exerciser with LED Lights

it does what it should. starting mechanics not obvious without instructions, but that is simple when you get it. just slowly turn the core as per arrow, make 2-3 full turns, and release. was best price available on amazon in Dubai to the moment of purchase.

It's working. Can't comment on how long it will last.

لا يوجد مصباح ليد ليت لهذا اعطيت له 4 ستار ولكن كمنتج جيد جيدا

Wrist pain, finger pain and forearm pain, After a few sessions with this little tool, the pain has not only gone, but my fingers, hands and arms feel tighter, stronger and firmer. Highly recommended. Only downside is that it can be a bit loud when you work the momentum, but I expect that’s a given.

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Perfect product for it price

This would be a great product, if it hadn't broken in the first 15 minutes.

good quality and finishing. works perfectly and does its job well. If you dont know how to use it please refer to a youtube video and search for autostart gyro ball. It really works up your forearm muscles.

Amazing product.

Surprisingly good

Waste cheap quality. Don't buy this product. It's not good quality

Good for wrist exercise, but the light isn’t working. Overall, it’s a decent product. The fair price should be around ₹200; charging ₹500 feels on the higher side. You may find it in local shops for ₹200–300. The light shown in the picture doesn’t work, so it seems like a copy of the original product. Quality is average. It’s easy to use and kids can operate it without any issue. You’ll notice its effectiveness mainly during the first use.

Its lights are not working properly and after three days of use sometime we i put tension to star it goes in free flow even toward arrows direction