---
product_id: 340035647
title: "Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening"
brand: "serenilite"
price: "₩62457"
currency: KRW
in_stock: true
reviews_count: 13
category: "Serenilite"
url: https://www.desertcart.kr/products/340035647-serenilite-hand-therapy-exercise-stress-ball-bundle-tri-density-stress
store_origin: KR
region: South Korea
---

# Compact & portable design Grip & rehab strengthening 3 densities: soft, medium, hard Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening

**Brand:** serenilite
**Price:** ₩62457
**Availability:** ✅ In Stock

## Summary

> 🧘‍♂️ Squeeze stress away, strengthen your day!

## Quick Answers

- **What is this?** Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening by serenilite
- **How much does it cost?** ₩62457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/340035647-serenilite-hand-therapy-exercise-stress-ball-bundle-tri-density-stress)

## Best For

- serenilite enthusiasts

## Why This Product

- Trusted serenilite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **On-the-Go Wellness:** Compact bundle fits your lifestyle—perfect for office, travel, or home use
- • **Premium Durability:** Tear-resistant gel core with sleek, non-slip fabric for lasting comfort
- • **Mindful Stress Relief:** Boosts focus & calms anxiety with tactile sensory engagement
- • **Therapeutic Powerhouse:** Clinically effective for rehab, arthritis, carpal tunnel & post-surgery recovery
- • **Tri-Density Versatility:** Soft to hard balls cover warm-up, stress relief, & strength training

## Overview

The Serenilite Hand Therapy Exercise Stress Ball Bundle offers three graduated resistance levels in one compact set, designed for comprehensive hand, finger, and forearm conditioning. Crafted with a durable gel core and non-slip fabric, these 2.4-inch balls support physical therapy, rehabilitation, and stress relief, making them an essential tool for professionals seeking mindful wellness and functional strength.

## Description

Buy Serenilite Tri-Density Stress Balls for Adults - Squeeze Ball for Hand Therapy - Stress Ball Bundle - Hand Exercisers for Therapy & Grip Strengthening - Physical Therapy Balls: Hand Exercisers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect, multi purpose squeeze balls; My thoughts on these - Shoulder surgery, functional in six months, full strength may take up to a year. Squeezing these little balls is a great help. If you’re tired, can’t move your shoulder and arm, still have swollen fingers, beginning to work on strength, or just want to help yourself as much as you can, these are perfect. The size is great. Can’t see that a bigger ball would be needed unless maybe you are a man with really big hands,?, and even then the purpose of these 2 inch balls isn’t to replace barbells. Some reviewers say there isn’t a difference between the soft and firm, there is. Another thing about these is their feel. They feel nice, pleasurable to hold. The feel isn’t plastic like, or sticky. There is no odor. They are not slippery and prone to being dropped. They are not cold feeling. They don’t get too warm. Really appreciate the material; it’s nice. Also on these: They are not for building giant muscles. They are to keep fingers moving, to help blood flow, reduce swelling and add a little strengthening for those that are doing recovery or just need this type of movement. And if you are wanting these for stress, can’t see why these wouldn’t be great. . I have just reordered them. If I sit one on the sofa and it rolls across the room or under furniture, I can just wait till later to get it. Don’t think you’ll be disappointed. And I admit, I really like the colors . 🙃
Review: Stress Balls - They help a lot! I’m diagnosed with Autism and have a hard time managing my anxiety. They help reduce my stress. Great product to have! Give it a try! The size is perfect and the firmness is just right! Very strong to squeeze! Good work out for your hands!

## Features

- MULTIPURPOSE BUNDLE WITH 3 DENSITIES - Get maximum functionality with our hand therapy equipment that includes Soft, Medium, and Hard density stress balls. Everything you need in 1 bundle so you can go from warm up exercises to stress relief and strengthening & conditioning your grip, hand, and finger muscles. We have you covered for physical therapy, rehabilitation, stress & anxiety relief, and fitness.
- SPARK MULTIPLE SENSES AND RELIEVE STRESS – Our stress balls for adults anxiety stress relief improves focus, increases strength, and soothes the mind. A great wellness tool to bring mindfulness and help relax your mind and body. Perfect fidget toy for adults.
- STRENGTHEN YOUR GRIP, JOINTS & MUSCLES - Every squeeze with our stress ball will strengthen & condition your grip, hands, fingers, and forearms. Our stress balls could reduce symptoms for carpal tunnel, arthritis and help with rehabilitation and post-surgical recovery.
- ULTRA-DURABLE, PREMIUM QUALITY, LARGER SIZE – Our hand strengthener ball is made of a tear-resistant gel core and sleek non-stick fabric. Experience maximum grip & comfort.
- STRESS RELIEF WRIST BALLS & MINDFULNESS GIFTS - Let others experience this hand strengthening equipment for therapy. Great holiday gift. Portable which allows for on-the-go stress relief. Excellent fidget balls for adults and also great stress balls for teens!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MWW8MKG |
| Best Sellers Rank | #15,489 in Health & Household ( See Top 100 in Health & Household ) #6 in Physical Therapy Hand Exercisers |
| Brand | Serenilite |
| Brand Name | Serenilite |
| Color | Orange, Blue, Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,966) |
| Date First Available | April 14, 2021 |
| Global Trade Identification Number | 00850021715144 |
| Item Dimensions LxWxH | 2.4 x 2.4 x 0.04 inches |
| Item Package Dimensions L x W x H | 7.32 x 2.6 x 2.56 inches |
| Manufacturer | Serenilite |
| Material | Fabric |
| Package Weight | 0.37 Kilograms |
| Part Number | XL1 |
| Product Dimensions | 2.4"L x 2.4"W |
| Shape | Round |
| Style | Stress Balls |
| Tension Level | [Adjustable] |
| UPC | 850021715144 |

## Product Details

- **Brand:** Serenilite
- **Color:** Orange, Blue, Gray
- **Material:** Fabric
- **Style:** Stress Balls
- **Tension Level:** [Adjustable]

## Images

![Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening - Image 1](https://m.media-amazon.com/images/I/81iIq6w2ARL.jpg)

## Questions & Answers

**Q: Does it feel like a rubber ball or an actual sandbag/slime feeling?**
A: Hello - The inside of the stress ball is TRP gel which is fully covered in fabric. So while the inside gel is slimy, you will not feel it on the outside. Hope this helps. Please contact us if you have any additional questions.

- Natasha from Serenilite

**Q: Are these available in larger sizes? I'm looking for something 2.75 to 3 inches.**
A: Unfortunately, we currently only sell our tridensity stress ball bundle in one size which is 6 cm or 2.4 inches. We are working on introducing larger size stress balls in the near future.

**Q: Where are these stress ball made?**
A: China, of course.....!

**Q: Can these be disinfected?**
A: Not really, the outer surface is a synthetic material but the inner material is unknown.  This may cause the Stress Balls to become soft/defective if thrown into a washing machine or even hand washed.  You could potentially spray a washrag with 409/disinfectant and wipe them down however without causing any damage to their surface or inner materials.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, multi purpose squeeze balls; My thoughts on these
*by M***K on July 23, 2023*

Shoulder surgery, functional in six months, full strength may take up to a year. Squeezing these little balls is a great help. If you’re tired, can’t move your shoulder and arm, still have swollen fingers, beginning to work on strength, or just want to help yourself as much as you can, these are perfect. The size is great. Can’t see that a bigger ball would be needed unless maybe you are a man with really big hands,?, and even then the purpose of these 2 inch balls isn’t to replace barbells. Some reviewers say there isn’t a difference between the soft and firm, there is. Another thing about these is their feel. They feel nice, pleasurable to hold. The feel isn’t plastic like, or sticky. There is no odor. They are not slippery and prone to being dropped. They are not cold feeling. They don’t get too warm. Really appreciate the material; it’s nice. Also on these: They are not for building giant muscles. They are to keep fingers moving, to help blood flow, reduce swelling and add a little strengthening for those that are doing recovery or just need this type of movement. And if you are wanting these for stress, can’t see why these wouldn’t be great. . I have just reordered them. If I sit one on the sofa and it rolls across the room or under furniture, I can just wait till later to get it. Don’t think you’ll be disappointed. And I admit, I really like the colors . 🙃

### ⭐⭐⭐⭐⭐ Stress Balls
*by M***. on August 28, 2025*

They help a lot! I’m diagnosed with Autism and have a hard time managing my anxiety. They help reduce my stress. Great product to have! Give it a try! The size is perfect and the firmness is just right! Very strong to squeeze! Good work out for your hands!

### ⭐⭐⭐⭐⭐ Very nice quality, a strong and durable product!
*by J***E on April 21, 2025*

I have hand issues and go through a variety of stress balls and hand exercisers. I am particular to firm jelly filled balls and enjoy the feel and resistance of those. I have popped or damaged many and was looking for one that was encased in a cloth or nylon casing. These are similar to what I was looking for but not exactly. These bounce back in to place immediately, they arent squishy with a slow return. I've added a video to show what I mean. Oddly enough, despite not being exactly what I wanted, I really like these. The texture is hard to explain because they do seem to be filled with jelly or something, but also act as if they were filled with air. Its interesting. I like the different resistances, but what has me sold on these is the durable cover over the jelly filled ball. I love the texture, and love that I cant squeeze the thing until it explodes out of a side. I've only had these for a few weeks, but so far I am sold as these being a reputable and good brand. Thank you!

## Frequently Bought Together

- Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*