Does it feel like a rubber ball or an actual sandbag/slime feeling?

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

Are these available in larger sizes? I'm looking for something 2.75 to 3 inches.

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.

Can these be disinfected?

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.

Serenilite Hand Therapy Exercise Stress Ball Bundle Tri Density Stress

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Rp992707

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌀 Squeeze Stress Away, Strengthen Your Day!

REHAB STRENGTHEN - Clinically effective for carpal tunnel, arthritis, post-surgical recovery, and daily grip conditioning.
TRI DENSITY POWER PACK - Soft, Medium, and Hard balls for every stage of hand therapy and stress relief.
ERGONOMIC DURABLE DESIGN - Tear-resistant gel core wrapped in sleek, non-slip fabric for maximum comfort and longevity.
MULTI SENSORY STRESS RELIEF - Soft ball soothes the mind while improving focus and reducing anxiety—perfect for mindful breaks.
PORTABLE WELLNESS ON THE GO - Compact 2.4-inch size fits perfectly in your bag or desk drawer for anytime stress relief.

The Serenilite Hand Therapy Exercise Stress Ball Bundle offers a versatile tri-density set (soft, medium, hard) designed for adults seeking effective grip strengthening, rehabilitation, and stress relief. Crafted with a tear-resistant gel core and non-slip fabric, these ergonomic 2.4-inch balls support physical therapy, anxiety reduction, and mindful wellness—making them a must-have for professionals balancing productivity and self-care.

Specifications

ASIN	B07KFMM36X
Best Sellers Rank	#17,416 in Health & Household ( See Top 100 in Health & Household ) #5 in Physical Therapy Hand Exercisers
Brand	Serenilite
Brand Name	Serenilite
Color	Cloud, Sea Breeze, Titanium Set
Customer Reviews	4.6 out of 5 stars 6,054 Reviews
Item Dimensions L x W	2.4"L x 2.4"W
Item Shape	Round
Item Weight	370 Grams
Manufacturer	Serenilite
Material	Soft gel encased in a fabric cloth
Model Number	Serenilite Stress Ball
Part Number	AT-MJTD-1RTX
Style	Stress Balls
Tension Level	Medium
Tension Supported	Medium
UPC	789971615092
Unit Count	3.0 Count

Reviews

M**K

23.07.2023

R**N

30.05.2024

R**N

23.03.2026

S**G

20.04.2025

M**D

16.11.2025

J**E

21.04.2025

M**A

26.03.2026

L**N

24.02.2026

L**R

7.04.2024

M**L

22.11.2024

D**D

1.11.2025

D**Z

5.01.2025

G**S

5.04.2022

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

Rp992707

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

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Serenilite Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls for Adults & Grip Strengthening

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Description

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Common Questions