Fill a clear ball skin with beads, slime, or clay, vacuum-seal it airtight, and squeeze — a complete kit for building your own stress ball from scratch.
Everything you need is in the box — no glue, no extra supplies.
Pick a clear ball skin and fill it with beads, slime, clay, or a mix of all three.
Insert a TPR plug, then use the included vacuum tool to pull out excess air for a firm squeeze.
Cinch the neck shut with a cable tie, snip the excess with the included pliers, and squeeze.
12 ball skins, cable ties, PVC bags, a vacuum tool, gloves, and TPR plugs — everything included.
Colorful beads, slime, or clay are all included — mix and match fillers for a totally custom feel.
The included vacuum tool pulls out excess air so your finished ball holds a firm, satisfying squeeze.
8 standard 6cm ball skins plus 4 mini 4cm skins, for different-sized stress balls.
A satisfying, tactile craft activity for kids and adults alike — no batteries, no screens.
A fun craft-and-play activity — perfect for gifting or a group project with kids.
Build your own stress ball, your way. This complete DIY kit includes 12 clear ball skins (8 standard 6cm + 4 mini 4cm), cable ties, PVC bags, a vacuum tool, gloves, TPR sealing plugs, and trimming pliers — plus fillers to choose from: colorful beads, slime, and clay.
Complete kit — skins, ties, vacuum tool, plugs, gloves, and pliers all included, nothing else to buy.
3 ways to fill it — beads, slime, or clay, so no two balls feel the same.
Vacuum-sealed firmness — the included tool pulls out excess air for a firm, satisfying squeeze instead of a floppy one.
Two sizes, make more than one — 8 standard skins plus 4 minis, enough for several stress balls from one kit.
Recommended for ages 14+ — contains small parts, not edible.
Love molding your own shapes? Our crunchy squeeze ball is a satisfying, ready-to-go companion.
The details, at a glance.
| Ball Skins | 12 total — 8× 6cm, 4× 4cm |
| Includes | Cable ties, PVC bags, vacuum tool, gloves, TPR sealing plugs, trimming pliers |
| Filler Options | Beads/pearls, slime, or clay (included) |
| Sealing Method | Vacuum tool + TPR plug for a firm, airtight squeeze |
| Assembly | No glue needed — fill, vacuum-seal, tie off, trim |
| Best For | Hands-on, screen-free craft & sensory play |
| Recommended Age | 14+ · contains small parts, not edible |
| Shipping | Free — delivers in 5–10 business days |
| Returns | 30-day no-questions-asked guarantee |
Rated 4.7 out of 5 from 54 verified buyers.
"I tried filling one without vacuuming the air out first and it just felt floppy. Once I used the tool like the instructions showed, it turned into a proper firm stress ball. Total game changer."
"Didn't expect clay and slime packets to be in the box along with the beads. Made one ball with pink slime and another with rainbow beads — completely different feel, both satisfying to squeeze."
"Getting the TPR plug seated right before vacuuming took a couple of tries, but once I figured it out the rest came together fast. Great activity for a rainy afternoon with my kids."
Everything you might be wondering.
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