Bigger whoa than expected
Showed up fast and my 8-year-old was obsessed within seconds. Feels well made, colors are bright, and it's survived a week of nonstop use.
Bought for son (7)
Galaxy Cubes Space-Themed Magnetic 3D Fidget Set
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Build your own little galaxy. Space-Themed Magnetic 3D Fidget Cube Set, ages 4-8, building and sensory.
$12.99
In stock
How old is the kid you are shopping for?
Built for ages 4-8
Pick an age and Zoomi will say straight out whether this one lands, and point at a better shelf if it does not.
- Ages4-8 yrs
- BatteriesNone needed
- AssemblySnap-together play
- Small partsYes · ages 3+
Color: Cosmic Purple
Secure checkout
- Arrives in 3 to 6 business days
- Add $22.01 for free shipping
- Free 30-day returns, even if opened
- EN71 & CPSIA tested · small parts, ages 3+
Why kids love it
What makes it whoa
Space-themed cubes snap into any shape
Magnetic faces click and twist tight
Tiny and travel-ready for on-the-go
Quiet sensory fun that builds focus
Straight answers
What this is like in your house
- NoiseSilent
No motor, no speaker, no clicking parts.
- MessSmall pieces travel
Multiple loose parts, so it will find the rug. A shallow bin sorts it in a minute.
- Your timeA hand at the start
First build goes better with you. After that they take it over.
- A typical goLong stretches
Open-ended building holds attention past the novelty week.
Skills at play
What this kind of play tends to build
- Spatial reasoning
Working out which way round a piece has to go before trying it.
- Planning and fine motor
Deciding what to make, then getting fingers to agree with the plan.
- Sensory processing
Texture, weight and light give the nervous system something to sort.
- Problem solving
A puzzle with a right answer teaches sticking with a wrong one for a while.
This describes what this style of play generally supports, drawn from how kids use it. It is not a promise about any one child, and no toy replaces time with you.
Better together
Complete the play setSave 15%
Bundle these and take 15% off the set.
$77.97Total: $66.27you save $11.70
Toy a month
The Whoa Crate
A box of toys every month, picked for their age and what they are into, growing with them from toddler to tween. Join Zoomi's crew and they will never open the same thing twice.
What should we lean into?
Anything to keep out?
Crates grow with them
Tap the stage they are in and every pick tunes to it.
$39.95 a month for the Duo Crate crate, at least $70 of toys inside every box. Cancel any month, no lock-in. Your build is saved on this device, so it is still here next visit.
The story
From the Zoomi studio
Snap these mini space-themed cubes together and launch into build mode - rockets, planets, whatever the cosmos calls for. Magnetic faces click tight and twist into new shapes on a whim.
A pocket-sized galaxy of calm for busy hands. Light, quiet, and travel-ready, it turns waiting rooms and car rides into mini build sessions.
Good to know
The details
In the box
1 piece- 1×Mini magnetic cube set
Everything listed is in the box. Nothing shown is sold separately.
Age & safety
| Recommended age | 6+ years |
|---|---|
| Safety | Tested to EN71 and CPSIA standards. Contains small parts and magnets - not for under 3s. |
Size & materials
| Material | ABS plastic with magnets |
|---|---|
| Size | Approx. 1.5 cm per cube |
In the box
| Contents | Mini magnetic cube set |
|---|
Care & cleaning
| Care | Wipe with a dry cloth |
|---|
Colors
| Colors | Cosmic Purple · Zoomi Blue · Mixed |
|---|
Safe & sound
Tested to EN71 and CPSIA standards. Contains small parts and magnets - not for under 3s.
Parent-approved
Reviews
Photos from parents
All reviews
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New favorite toy
Bought it as a little surprise and it turned into the highlight of the day. my niece keeps showing it to everyone. Will absolutely order again.
Bought for grandson
Exactly as pictured
Showed up fast and my whole class was obsessed within seconds. Feels well made, colors are bright, and it's survived a week of nonstop use.
Bought for grandson
Bigger whoa than expected
Perfect size, great quality, and the kind of toy that actually keeps my grandson busy. Already grabbed a second one for a birthday gift.
Bought for twins
Gasp on opening
Perfect size, great quality, and the kind of toy that actually keeps my 10-year-old busy. Already grabbed a second one for a birthday gift.
Bought for son (7)
Gasp on opening
Showed up fast and my kindergartner was obsessed within seconds. Feels well made, colors are bright, and it's survived a week of nonstop use.
Bought for whole class
Ask Zoomi
Questions & answers
What age is Galaxy Cubes best for?
It's a great fit for 4-8 years. Check the safety note for any small-parts guidance.
Zoomi Team · 2 months ago · 24 found this helpful
Is it safe and non-toxic?
Yes, every Zoomi toy is made with non-toxic materials and checked against EN71 and CPSIA safety standards.
Zoomi Team · 3 months ago · 18 found this helpful
Does it make a good gift?
Absolutely, it's one of our favorite birthday gift picks. It arrives ready to spark the whoa.
Zoomi Team · 4 months ago · 11 found this helpful