Magnetic Building Blocks for Kids – STEM Construction Learning Toy

Regular Price
$26.77
Sale Price
$26.77
Regular Price
$0.00
Sold Out
Unit Price
per 

Color: Medium Size 20pcs

Big Frenchies Size Charts
(scroll down to see the rest)

Baby Onesie Size Chart

onesie size chart


Women's T-shirt Size Chart

women's t-shirt size chart


Men's T-shirt Size Chart 

men's t-shirt size chart


Infant Long Sleeve Onesie Size Chart

Size Chart - Infant Organic Long Sleeve Onesie

Infant Rib T-shirt Size Chart

Size Chart - Infant Organic Rib Tee

Youth Short Sleeve Crew T-shirt Size Chart

Size Chart - Youth Organic Short Sleeve Crew Tee

Unisex Sweatshirt Size Chart

Size Chart - Unisex Sweatshirt

Infant Rib Pants Size Chart

Size Chart - Infant Rib Pants

Unleash your child’s creativity with our Magnetic Building Blocks STEM Construction Toy, designed to make learning fun and interactive. These medium-sized magnetic tiles encourage hands-on exploration, allowing children to build towers, shapes, vehicles, and imaginative structures while developing essential cognitive and motor skills.

Crafted from high-quality, non-toxic ABS plastic, each magnetic piece is smooth-edged for safe play and strong enough to hold firm structures. The powerful magnets snap together effortlessly, making it easy for little builders to create and experiment with endless designs.

Perfect for early education and STEM learning, this set helps improve spatial awareness, problem-solving skills, and hand-eye coordination. Whether used at home, in the classroom, or as a fun group activity, it inspires teamwork, creativity, and confidence in young minds.

Ideal for boys and girls ages 3 and up, these educational magnetic toys offer hours of entertainment without screens. They make a thoughtful birthday, holiday, or Christmas gift for any child who loves to build, design, and learn through play.

Key Features:

  • Durable, non-toxic ABS material with smooth edges for child safety

  • Strong magnetic connection for easy, secure building

  • Promotes STEM learning – science, technology, engineering, and math

  • Enhances creativity, motor skills, and problem-solving

  • Ideal for preschoolers and young learners

  • Perfect for solo or group play

Encourage a love for discovery and creativity with these Magnetic Building Blocks, the ultimate STEM educational toy for curious young builders!

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.

What Makes Our T-Shirts Special?

Making a Difference

By choosing organic cotton clothing, you are using 50% less water, 50% less energy, and 46% less CO2. By choosing Big Frenchies, you are also planting a tree with every order.

Ethically Made in USA

We strongly oppose child-labor, and that's why all of our products are proudly made in USA by a small, family-owned business.

Designed in France

Our unique designs are created in Paris, so you will feel the French love every time you wear our clothing.

GOTS-Certified Organic Cotton

From seed to shelf, Big Frenchies' entire supply chain is inspected by a third-party auditor to ensure that all suppliers are adhering to GOTS standards.

Non-Toxic

The cotton we use is grown by organic farmers in an environmentally-friendly way, free of toxic chemicals.

Amazingly Soft & Durable

With no chemicals to weaken the fibers, our organic cotton clothing is more durable and softer than conventional cotton clothing, which makes it a great choice for people with sensitive skin.

Subscribe to our newsletter

Signup for our newsletter to stay up to date on sales and events.

*By completing this form you're signing up to receive our emails and can unsubscribe at any time