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🧘♂️ Squeeze Stress Away with Jumbo Calm Power!
The Giant 4 Inches Jumbo Squishy Stress Ball by WISYME is a premium, phthalate- and BPA-free therapeutic tool designed for adults seeking effective anxiety and hand muscle relief. Filled with high-density DNA molecules, this 4-inch stress ball offers a deep, satisfying squeeze that helps reduce tension and improve hand strength. Its durable thermoplastic rubber construction is easy to clean and maintain, making it a reliable companion for daily stress management. Perfect for professionals and anyone needing a tactile escape, it comes with a 90-day satisfaction guarantee.






| ASIN | B09TGD2ZZ2 |
| Age Range Description | Adult |
| Best Sellers Rank | #12,259 in Toys & Games ( See Top 100 in Toys & Games ) #663 in Squeeze Toys |
| Brand Name | WISYME |
| Color | Purple |
| Customer Reviews | 3.6 out of 5 stars 498 Reviews |
| Included Components | Giant 4 Inches Jumbo Stress Balls |
| Item Diameter | 4 inches |
| Item Dimensions | 5 x 5 x 6 inches |
| Item Type Name | tpr |
| Manufacturer | WISYME |
| Manufacturer Maximum Age (MONTHS) | 720 |
| Manufacturer Minimum Age (MONTHS) | 144 |
| Manufacturer Part Number | JSB001 |
| Material Type | Thermoplastic Rubber (TPR) |
| Material Type Free | Phthalate Free, Bisphenol-A (BPA) Free |
| Number of Items | 1 |
| Size | 1Pack |
C**L
Stress ball causing stress
Bought it January 2026. I've only used it a handful times. I don't abuse it. I'm very gentle with the ball. All the sudden this morning it popped right where it sealed and it popped right in my face, soaked my shirt. So disappointed. This 3rd one that has ruined. The last 2 leaked the first day. I asked for refund. I live hour from ups drop-off and had no way to go there. Yes i could of had ups come pick it up but i would have pay so i would come couple dollars ahead. Not worth it. I love these to release stress but instead I'm out money instead. Side note- I'm 60 years old
A**C
Stress relieving, highly recommend!
So cute used them as party favors for my summer themed birthday party! The glitter and patterns are so pretty and all my friends loved them. Highly recommend!
V**.
Would not recommend at all.
This is filled with liquid. Not a jell or sand. It has a top that is glued on. And it absolutely stinks. I got it for my son who loves sensory toys. But he can’t play with this. The seal will fail eventually and I’ll have a mess on my hands. Now that we have it I don’t this the cost is worth it for the size. It’s too small.
E**E
Prettier than description
I love these! The colors are great and the difference in sensory feel is great! I highly recommend and a good value for the price.
A**R
Mold!!
Mold is growing in the ball.
S**Y
DO NOT PURCHASE IF YOU ARE USING AS A STRESS BALL. IT WILL BREAK UNDER PRESSURE.
This is a hazard. I used it at my desk for 10 minutes…it exploded on my blouse and my area. Gooey gel contents with beads everywhere. I was going to return it but I literally threw it out immediately! It wasn’t the cost but the mess and I was afraid my kids would touch the contents. There has to be a better ball made. I had one for over a year, it was a bit larger. I am going to keep looking. Terrible.
R**Z
Not the best
I bought these for my students to use. The balls themselves are extremely sticky and leave your hands feeling sticky too
G**N
Broke in less than a week
My 12yo loved it, however it got a hole in less than a week.
S**H
Within months balls start leaking
On arrival I was really thrilled with this product, the photo doesn't do them justice that they have different contents providing a different sensory experience both visual and tactile e.g. one ball is filled with powder. I was then really disappointed that within months one ball after another ruptured and started leaking. They have been kept in air conditioned premises throughout and have been used gently by adults with difficulties with anxiety. I only have two left.
S**S
TOXIC
Toxic smells like gasoline
M**A
lasted only 24 hours
these balls were all very poor quality, my children played with them for no more than 24 hours, and they all popped and broke one after the other. very disapointing
Trustpilot
1 month ago
2 weeks ago