roygra

roygra Grip Strength Trainer 8 Pack Forearm Strengthener Stress Balls for Adults Hand Strengthening Devices Wrist Finger Strengthener

52+ bought in the past month

$9.98$14.99

About this item

  • 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝗱 𝗖𝗼𝗻𝘁𝗲𝗻𝘁 — Hand exercise ball (2.15 x 1.63’’) x 3, hand grip ring (2.75’’ diameter) x 2, finger stretcher (3.92 x 1.9’’) x 3, storage bag x 1, instruction manual x 1 and gift box x 1.
  • 𝗘𝗿𝗴𝗼𝗻𝗼𝗺𝗶𝗰𝘀 𝗗𝗲𝘀𝗶𝗴𝗻 𝗳𝗼𝗿 𝗔𝗹𝗹 𝗛𝗮𝗻𝗱𝘀 — Suitable for all ages and hand sizes. Portable and lightweight so you can take it along wherever you go. Perfect for men, women, seniors, teens and children as well.
  • 𝗛𝗶𝗴𝗵 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗮𝗻𝗱 𝗘𝘅𝗰𝗲𝗹𝗹𝗲𝗻𝘁 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 — Made of quality eco-friendly Silicone. Safe, durable, washable and not easy to tear. Their strong design allows you to use them continuously without restraint and enjoy its long-lasting benefits. (If you feel that the surface of the hand exercise ball is sticky, you can rinse it with water before starting to use)
  • 𝗠𝗼𝗿𝗲 𝗟𝗲𝘃𝗲𝗹 𝗳𝗼𝗿 𝗠𝗼𝗿𝗲 𝗡𝗲𝗲𝗱 — This amazing pack equipped with 3 hand exercise balls, 3 finger stretchers and 2 hand grip rings, offers 2 or 3 levels resistances let you periodize the training and help to increase grip strength and better forearm development. Workouts for all fitness levels, help balance your grip muscles and expanding muscles from beginner to advanced.
  • 𝗦𝘂𝗶𝘁𝗮𝗯𝗹𝗲 𝗳𝗼𝗿 𝗠𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗣𝗼𝗽𝘂𝗹𝗮𝘁𝗶𝗼𝗻𝘀 — Improve hand and finger strength. Perfect for rock climbing enthusiasts, fitness, tennis, baseball, boxers, musicians like pianists, guitar and bass players. It is also great for those suffering from arthritis due to repetitious and continuous typing.
$9.98
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Product details

ColorGreen
MaterialSilicone
Brandroygra
Item Weight0.29 Kilograms
StyleBall

Technical specifications

colorGreen
materialSilicone
brandroygra
item_weight0.29 Kilograms
styleBall
tension_levelMultiple (Light, Medium, Heavy etc)
product_dimensions2.75"L x 2.75"W
shapeVariety
upc795749865613
manufacturerroygra
item_package_dimensions_l_x_w_x_h5.91 x 5 x 2.32 inches
package_weight0.3 Kilograms
item_dimensions_lxwxh2.75 x 2.75 x 0.04 inches
brand_nameroygra
part_number78/7-gds172
best_sellers_rank#4,236 in Health & Household ( See Top 100 in Health & Household ) #2 in Physical Therapy Hand Exercisers
date_first_availableSeptember 25, 2019

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Customer reviews

4.54,555 ratings

Customers say

Customers find the hand strengthener effective for recovery and recreation, with three levels of resistance and a nice variety of exercisers.

★★★★★

IT WORKS

Sarah JosephJanuary 3, 2026

This has been a game changer !! I felt instant results. I will be recommending this to my family and friends!! Fantastic product:) Read more

★★★★★

Great exercise, less pain

James T. MartinNovember 15, 2025

It’s an inexpensive set of hand, wrist & forearm exercise devices that can provide a good workout. Their softer materials make it more comfortable to use. Read more

★★★★☆

With the large jars it's very simple and works beautifully by just lifting the side around the item.

Maria OliverDecember 11, 2025

This product was/is very helpful. Im glad we bought it and a fair price as usual with Amazon. My spouse and I are getting up there in age so...yes! 👍 Read more

Review image 1
★★★★★

Great set at a bargain price

Dusty overallsDecember 28, 2025

For the price this set is pretty extensive. Three finger extension bands, three egg shaped hand strengthening balls, and two strength rings…all of varying degrees of difficulty. Plus a draw string bag to keep them all together. Great for players of sports or players of musical instruments too. Read more

★★★★★

Nice product

Thomas BernierJanuary 8, 2026

All items work very well. There is something for everyone Read more

★★★☆☆

Too much resistance for carpal tunnel surgery rehab

DYMJuly 16, 2025

I like that there's 3 types of exercise training tools, but I thought the lowest level of resistance wasn't low enough on the circle and finger tools. The squeeze egg was perfect but the other two at the lowest level of resistance didn't seem to match in resistance level. I had carpal tunnel surgery and was approved to start regular activities w/ no weight restrictions anymore so now I wanted to focus on regaining strength as I was past the recovery stage. However, I couldn't even use the ring shaped tool and the one that all your fingers go through as it was too hard. I just did one rep of 15 per each and the next day my wrist hurt like I had tendonitis from it. I can only use the egg shaped equipment as that's soft enough for me to squeeze but it's not enough. I suppose if you aren't recovering from injury or have other issues and are strictly using this for building up hand strength for rock climbing and similar activities then it's probably fine. I just don't recommend it if you are thinking of using it for strengthening from injury or surgery. it also has a sticky feel to it especially the egg-shaped one. It makes me feel like chemicals are rubbing off into my skin as it does have a smell to it but it's not horrible. I've smelled worse. Read more

★★★★★

Great products

Nan DNovember 26, 2025

My husband had carpal tunnel surgery. Excellent for exercise. The assortment of products he finds very useful. Read more

★★★★★

Good variety of workout tools for your hands

Michael D. MckinleyAugust 30, 2025

I often work at a computer and started having pain in my hands from this work. I'm somewhat ambidextrous and have both a right-hand and a left-hand mouse so that I don't overwork one hand over the other, and I have an ergonomic keyboard. Even with these, my hands eventually felt pain from the repetitive work. Along with my hand/wrist stretches, I had to do strength training on my hands. I have a Thera-band for some very helpful exercises I learned from a physical therapist, but I still wanted something specific to work out the fingers. I wanted to enhance my grip, but I also wanted to prevent an imbalance by also working the extensor muscles in my hand. In addition, I sought for something oblong--as opposed to the more common squeeze balls--for my grip so that it would better work my index and pinky fingers. This package has both of those tools and even some exercise rings, which are new to me. I tried them out and found that I prefer them over the squeeze eggs for strengthening my grip. They give all my fingers a nice workout. The stretch bands work well for building up my extensor muscles as well. They are exactly what I needed for this exercise. The price is good too. I thought I would be spending a lot more for these tools than I did on this package. Read more

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