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SmartMax Build & Roll (44 pcs) STEM Magnetic Discovery Building Set Featuring Safe, Extra-Strong, Oversized Building Pieces and Sturdy Storage Case for Ages 5+

  • Based on 81 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Friday, Feb 13
Order within 2 hours and 57 minutes
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Features

  • STEM LEARNING FUN: SmartMax Build & Roll features colorful oversize bars, metal balls and tubes for a super fun introduction to dynamic STEM concepts for young kids. With 44 pieces and a sturdy storage case, Build & Roll is perfect for the home...and the classroom!
  • ENGINEERING AND CREATIVITY: Designed for ages 3+, kids will be enthralled by the tactile process of clicking the bars and balls together, then creating balls runs for a dynamic STEM experience. SmartMax magents can carry up to 60x their own weight...making extraordinary structures possible!
  • SET INCLUDES: 44 colorful pieces with strong bars, metal balls, tubes and a sturdy case for storage.
  • ENDLESS PLAY: All SmartMax sets are compatible with each other. Kids can start building...and keep building.
  • QUALITY AND SAFETY: Award-winning SmartMax Magnetic Discovery sets are build with high quality materials, including sonically welded bars.

Product Dimensions: 14.17 x 9.45 x 8.27 inches


Item Weight: 3.96 pounds


Item model number: SMX 909


Manufacturer recommended age: 36 months - 9 years


Is Discontinued By Manufacturer: No


Manufacturer: Smart Toys and Games


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Blocks
They’re ok I thought they would be different than they are ….
Reviewed in the United States 🇺🇸 on October 3, 2022 by Sandra Infusino

  • Fun and creative.
Fun building with magnets. Kids stay entertained for while. The pieces allow for creativity but also provide examples for different designs.
Reviewed in the United States 🇺🇸 on December 26, 2020 by Lizard

  • Falls apart super easy
Magnets and pipe connections are so weak it falls apart with the slightest touch, let alone the touch of a 3 year old
Reviewed in the United States 🇺🇸 on December 27, 2022 by Shopper

  • Doesn't stay together!
The pieces do not stay together at all! SUPER difficult to work with even as an adult, let alone for my young son.
Reviewed in the United States 🇺🇸 on September 22, 2022 by Ashley

  • Magnets barely stick together
The possibility and concept of these was so desirable, but my kids don’t like these at all (4 yr old). He can’t get the magnets to stick together long enough to build anything. If you do manage to construct something, it tumbles down with the slightest pressure during play. Even when I try to play with them, I struggle, and I’m 42. These are nothing like Magnatiles. ... show more
Reviewed in the United States 🇺🇸 on December 30, 2021 by AB

  • Good Idea, Poor Execution
Received as a gift. Three and five year olds had great difficulty in making anything remotely like the photo examples and they are expert builders with other magnetic blocks and regular marble runs. I tried to help and also found them difficult to use. Balls get stuck within the tubes and sit there until another knocks them out. Plates must face the same direction or they cause every thing to misalign. We have other Smartmax sets, which we love to build with, but this set didn't have the same thoughtful engineering. ... show more
Reviewed in the United States 🇺🇸 on January 31, 2021 by Matto

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