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Ages 3+ Strategic Thinking
A robot-shaped figure built from translucent colored magnetic building tiles standing on a wooden table.
A robot-shaped figure built from translucent colored magnetic building tiles standing on a wooden table.
Classic 100-Piece Magnetic Building Set
Two tall castle towers built from translucent red, green, blue, yellow, and purple magnetic tiles on a wood floor.
Colorful magnetic tile towers and triangles built and scattered on a wood floor near a chair.
A translucent red, green, yellow, and blue magnetic tile house structure on a table with loose tiles nearby.
A young boy building a colorful magnetic tile house at a table beside a window.
A smiling boy holding a magnetic tile piece beside a colorful open-box structure he built.
Classic 100-Piece Magnetic Building Set
Classic 100-Piece Magnetic Building Set

Classic 100-Piece Magnetic Building Set

★★★★★4.9 · Made Big Builds Feel Eas

A 100-piece magnetic set that turns everyday play into colorful building, planning, and fine motor practice.

$159.99 ✦ Free shipping
  • ⏳ Durable lattice-backed tiles for repeat play
  • 🤍 Interactive magnets connect and separate easily
  • 🏆 Creative child-led building without instructions

✓ 30-day hassle-free returns · Secure checkout

At BUBINNA, we offer free shipping on all orders within the United States.

Shipping Locations

This shipping policy applies to orders shipped within the United States.

Delivery Times

  • Order cutoff time: 5:00 PM (EST), Monday to Friday. Orders placed after this time will be processed the next business day, which may add an extra day to the delivery estimate.
  • Order handling time: 1-2 business days (Monday to Friday). Once your order is processed, it will be shipped by one of our trusted carriers.
  • Shipping time: 7-10 business days (Monday to Friday).
  • Estimated delivery time: 8-12 business days total.

Carrier Services

We partner with the following reliable carriers for deliveries within the United States:

  • USPS
  • UPS
  • FedEx

For more details, please refer to our Shipping Policy page.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

For complete details, please visit our Refund Policy page.

Pay the way you're comfortable with. We accept all major credit cards, PayPal, digital wallets, and more — so checkout is always secure, simple, and on your terms. Because the only thing you should be thinking about is how excited your child will be when it arrives.

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Room for Bigger Ideas

Strategic Thinking Starts Here

Every rebuilt tower is a tiny planning exercise — which shape balances, how tall before it tips, what changes if a triangle replaces a square. One long-term study linked block-building skill in preschool to stronger math scores years later, and a randomized trial found structured block play directly improved kids' executive functioning and early math skills. With 100 pieces, there's room to test, fail, and rebuild smarter.

How it plays
01

Click, and It Holds

There's no fumbling to get pieces to stay together — tiles snap into place the moment two edges meet, so building momentum doesn't stall out before a shape comes together.

02

Flat Patterns or Tall Towers

Squares lay flat into mosaics and floor patterns, while triangles peak into roofs and towers — the same 100 pieces support a completely different kind of build depending on the day.

03

No Wrong Way to Build

A tower that topples isn't a setback — it's pieces ready for the next attempt. With no single correct outcome to match, kids rebuild after every fall without needing to start over from scratch.

Ideas Become Working Structures
Planning

Ideas Become Working Structures

Choosing shapes, testing connections, and adjusting a build exercises cognitive skills and executive functioning through play.

More Pieces Invite Collaboration
Together

More Pieces Invite Collaboration

With 100 pieces, siblings or classmates can plan, build, and communicate around a shared creation.

Specs

Materials
Food-grade, non-toxic MABS plastic free from BPAs, phthalates, and latex
Dimensions and Capacity
12.05 × 3.31 × 8.74 inches | 100 pieces
What’s Included
The set includes 100 translucent shapes in six colors: 4 large squares, 50 small squares, 20 equilateral triangles, 11 right triangles, and 15 isosceles triangles.
Educational Benefits
This certified STEAM toy supports fine motor skills, bilateral coordination, cognitive skills, executive functioning, creativity, critical thinking, communication, and collaboration.
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Free delivery, always

Free shipping on every order

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Responsive support

Our team is ready to help

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Chosen for a reason

We played with it first — no random picks

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Refunds made simple

30-day, hassle-free

Pairs well with