By: StringyBall
Secure Stress Balls on a String are the perfect solution for stress relief, hand exercise, strengthening, and rehabilitation. Our stress balls come in soft, medium, and firm options, and the string ensures they won't roll away or fall off. Our Hand Strengtheners are the best based on overall satisfaction, resistance, value for money, and build quality. Pros: Non-toxic and BPA-free material make these balls safe to use, washable material makes them easy to clean and maintain, and the adjustable clasp offers a secure fitting. Get your stress relief solution today!Maria: Es muy buena para ejercitar la 🤚 mano
United States on Nov 04, 2023
Debi Stanley-Long: This little ball is great! With arutheritas it helps me strengthen my hand,
United States on Aug 08, 2023
Lauren Rose: I recently was introduced to plasma donation and had no knowledge of what was needed to make it easy and successful. Just like donating blood, however, you need to squeeze your fist repeatedly to make the blood flow more smoothly. A lot of people just squeeze some fabric or their empty hand. With plasma, however, it lasts for around 1 hour and there are 4-5 short sessions where you’re constantly squeezing. So I decided to find a good quality rubber ball to squeeze.
This ball is terrific. You can get it in different firmness; I recommend light or medium (this one is medium) unless your hands are really strong. The added item that sold it was the band that fastened around your wrist. When you’re hooked up to the blood draw you can’t get up to retrieve your squeeze ball if you drop it. So this feature is great.
United States on Jun 08, 2023
Tiffany: Good idea for having string to attach the ball but the ball is too small for Hand Exercise. Even my hand is not large.
United States on Feb 18, 2023
Trina: Having injured my arm and hand in an accident at work I bought these Stress Balls hoping exercising with them would bring the swelling down in my hand. Together with the Balls plus a good Hand Therapist my hand is almost back to it's original size. Would recommend they certainly work. .
United Kingdom on Jan 30, 2018
richmondmikerichmondmike: I'll admit it, I was cynical. It is just a stress ball on a string? Actually, I was pleasantly surprised. First, you get three balls, so the price is more reasonable than it first appears. Each ball is a different firmness for variety. Second, the quality is top notch. The strings are well woven and have secure fasteners. The packaging is also well done, like a tennis ball tube with instructions in full colour. This set is definitely worth they money. As a stress ball they work well. They don't feel like they are about to split and the string helps keep them secure. As a bonus, the kids love them!
United Kingdom on Jun 18, 2017
Secure Stress Balls on a String - Relieve Stress, Exercise Hands, Strengthen Muscles, and Aid in Rehabilitation | NIYIKOW 5-Piece Grip Strength Trainer Kit | Adjustable Hand Gripper: GD Iron Grip Metal Hand Grip Exerciser Strengthener for Wrist and Forearm Strength Training | |
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B2B Rating |
94
|
98
|
98
|
Sale off | $6 OFF | $5 OFF | |
Total Reviews | 312 reviews | 298 reviews | 403 reviews |
Brand Name | StringyBall | NIYIKOW | GD |
Shape | Round | Variety | V Shape |
Manufacturer | StringyBall Stress Balls | NIYIKOW | GD |
ASIN | B076JR5L54 | B0838D4WBB | B06XWQNPRN |
Country of Origin | China | ||
Package Weight | 1.09 Kilograms | 0.41 Kilograms | 0.58 Kilograms |
Size | Diameter 2" | ||
Part Number | SB-3-SMF | GSK-5PKIT-CA | GD_official_IGL.80 |
Color | 12 Single Medium Balls | Black | |
Brand | StringyBall | NIYIKOW | GD |
Material | Thermoplastic Elastomers | Stainless steel, ABS, TPE Soft Rubber | Compression Spring, Nylon, S45C Carbon Steel, Aluminum, Stainless pin |
Style | Ball | Hand Strength, Finger Trainer, Grip Strength Trainer, Hand Grip Strengthener | Hand Strength, Hand Grip Strengthener |
Date First Available | December 15, 2016 | December 28, 2019 | March 28, 2017 |
Item Package Dimensions L x W x H | 9.72 x 7.17 x 3.46 inches | 7.32 x 4.41 x 2.28 inches | 8.5 x 5.12 x 1.93 inches |
Tension Level | Soft, Medium, Firm | ||
Product Dimensions | 2"L x 2"W | 6.69"L x 4.33"W | 6.5"L x 3.7"W |
Customer Reviews | 4.5/5 stars of 2,016 ratings | 4.5/5 stars of 2,222 ratings | 4.8/5 stars of 3,501 ratings |
Denise Moon: My husband has Alzheimer’s and Corticobasal Stndrome. He is in long term memory care and can only move his right arm. This grip ball has helped him by keeping his hand busy, and helps him not grab his caregivers.
United States on Nov 06, 2023