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Mix and match any sets — the more you build, the more you save.
★★★★★ 4.9/5 · 40 Reviews
🧲 4,200+ Units Sold
Explorer Kublings
20% offChoose any 2 KUB Planet sets
- ✓ 20% off your whole order
- ✓ Free shipping — no delivery charge
- ✓ $20 store credit, valid 12 months
- ✓ 30 day money back guarantee
Prices switch to bundle pricing as you browse
Best Value
Bestseller
Educational Kublings
30% off1 Education Pack + any 2 more sets
- ✓ 30% off both of your extra sets
- ✓ Free shipping — no delivery charge
- ✓ $20 store credit, valid 12 months
- ✓ Free Demo Set — 66 pieces, worth $60
- ✓ 30 day money back guarantee
Then add any 2 A-series sets at 30% off
Add your sets to the cart and the discount is applied automatically — no code needed.
Most toys lose their attention after a few days, but with this, there’s always something new for their curious minds to build.
I love that it keeps my curious kids creating, building and exploring instead of constantly asking for a screen.
They stay so happily focused that I can finish my coffee, get through the chores even take a shower without hearing ‘Mom!’ every minute.
They think they’re just playing, but I’m watching them figure things out, solve little problems and turn their own ideas into something real.
It’s become our favorite family activity. we sit together, build crazy ideas, laugh, and actually enjoy being present with each other.
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3D magnetic building vs. standard magnetic tiles.
Why KUB Planet Is Different
3D Magnetic Building Sets
- ✓True 3D building — build up, out and around, not just flat on a table, for way more creative play
- ✓Safety engineered — ultrasonic welded magnets, built with a mechanism designed specifically for child safety
- ✓Patented shapes — build designs only KUB Planet offers, patented in the USA
- ✓One of a kind — an original design, not a copy of anything else on the market
- ✓Awarded Best STEM Toy
3D Magnetic Building Sets
Magnetic Tiles
Questions
Frequently Asked Questions
Everything parents ask us before their first order.
Is KUB Planet safe for my child?
Yes. Every KUB Planet set is built with safety as the top priority. The magnets are sealed inside using ultrasonic welding, so they stay locked in place and aren't loose or accessible pieces. Our sets are tested to recognized toy safety standards, including ASTM F963 and EN71.
As with any small-parts toy, we recommend adult supervision for younger builders and always follow the age guidance printed on the box.
How long will one session keep my kid busy?
Based on feedback from our customers, kids typically stay engaged for about 1.5 to 2 hours in a single building session.
How long really depends on how many pieces they have to work with — a bigger collection means bigger builds, and bigger builds take longer (and hold attention longer) than a single small set.
What if a set is out of stock?
If a set ever sells out, we ship directly from our manufacturing partner, which can take a little longer than our usual shipping times.
That said, we currently hold stock to cover the whole year, so this is rarely something you'll need to worry about.
What makes the design different from other building toys?
KUB Planet is built for true 3D construction, not flat, 2D building. Our shapes are patented in the USA, so you can build designs that aren't possible with standard magnetic tiles or blocks.
The pieces are engineered to connect securely in every direction, so towers, structures and creations actually hold their shape while kids build, experiment, and rebuild.
What's the story behind KUB Planet?
We believe every kid is born creative and full of imagination — and in a high-tech, screen-heavy world, that imagination needs somewhere to go. Hands-on, open-ended play like this is one of the best ways to keep it alive.
KUB Planet exists to give kids (and honestly, adults too) a way to build, imagine, and create with their hands, away from a screen.
Is this just for kids, or can adults enjoy it too?
Adults love it, and honestly, it's more complex than it looks. Building the larger structures takes real focus and problem solving — it's not just a kids' activity.
On average, an adult with good spatial thinking can build one of our larger tower designs in about an hour.
What age range is this suitable for?
Our sets are designed for ages 3 to 99 — genuinely playable by young kids just starting to build, all the way up to adults who want a hands-on creative challenge.
What if it's not the right fit for us?
Every order is backed by our 30 day money back guarantee. If it's not working out for your family, reach out and we'll make it right.
Still have a question? Get in touch with us
