Biggo Blocks | Jumbo Building Blocks – STEM‑Ready, Made in USA

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Top Picks by Fans

Our most popular builds—loved by fans of all ages!

Shop Best Sellers

Jumbo Building Blocks Mega Set – 336 PC – Large Blocks for Kids $529.99

4.9

Jumbo Building Blocks 36 PC with 3 Wheel Kits - Train Set $79.99

5.0

Jumbo Building Blocks Orange 48 PC - Single Color Set $89.00

4.8

Jumbo Building Blocks 96 PC - Standard Set $157.99

4.9

Jumbo Building Blocks 192 PC - Jumbo Set $309.99

4.9

Jumbo Building Blocks 24 PC - Beginner Set $44.99

4.9

Jumbo Building Blocks 48 PC - Learner Set $78.99

4.8

Jumbo Building Blocks 24 PC with 2 Wheel Kits - Big City Set $54.99

5.0

Jumbo Building Blocks White 48 PC - Single Color Set $89.00

4.8

Jumbo Building Blocks Black 48 PC - Single Color Set $89.00

4.8

Jumbo Building Blocks Green 48 PC - Single Color Set $89.00

4.8

Jumbo Building Blocks Blue 48 PC - Single Color Set $89.00

4.8

Large blocks for larger than life play.

Think big. Build Bigger!

Price Match Guarantee.

Buy direct and save.

Large blocks for larger than life play.

Think big. Build Bigger!

Price Match Guarantee.

Buy direct and save.

Large blocks for larger than life play.

Think big. Build Bigger!

Price Match Guarantee.

Buy direct and save.

Binge the Blocky-verse

From spooky parodies to giant builds, catch every new adventure on our YouTube channel!

Award Winning

Proudly Award-Winning 🏆

We’re proud to be
recognized by the 2025 Parents’ Picks Awards for both Best Preschool
Product and Best Elementary Kids Product, as well as by Sparks
Play for our Jumbo Blocks Mega Set! These honors reflect our
commitment to quality, creativity, and family-approved fun.

🟡 Preschool Award Winners – Parents’ Picks 2025
🟢 Elementary School Award Winners – Parents’ Picks 2025
🔵 Sparks Play Award Winner – The Jumbo Blocks Biggo Blocks Mega Set
🟣 Parents’ Picks Greatest Holiday Gift Guide 2025

Thank you for being part of this journey with us!

Great Gifts For All Ages

High Quality Fun That Lasts

Build It. Be It. Believe It.

Great Gifts For All Ages

High Quality Fun That Lasts

Build It. Be It. Believe It.

Great Gifts For All Ages

High Quality Fun That Lasts

Build It. Be It. Believe It.

Who is Biggo?

Made in USA

Quality you can trust, made right here in Omaha, NE.

Safe Materials

Non-Toxic, BPA-Free, Phthalate Free, CPSC and ASTM Compliant

Easy Clean

Our blocks have a wipe clean surface, easy to clean and sanitize

STEM Foundation

A key tool in educational, social, and physical development

Customer Reviews

Biggo Blocks Gallery

See what our customers are raving about!

The Biggo Blog

Read what we're talking about over at Biggo

View all posts

A split-screen comparison showing a child moving from creative burnout with standard blocks to engaged, guided play using Biggo Blocks jumbo building blocks and a build card.

How Guided Builds Reduce Creative Burnout

Guided builds turn “What do I make?” into clear, simple prompts so kids can create with jumbo building blocks without...

Turning Play Into a Creative Discipline

Discover how jumbo building blocks help kids move beyond casual play into purposeful practice; building stronger focus, problem-solving, and creativity...

The Role of Visual Thinking in Modern Creativity

See how thinking with their hands helps kids plan, problem-solve, and bring ideas to life using jumbo building blocks and...

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