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EZMind

Fort Building Kit, 158 Pieces Construction STEM Toy Set, Indoor Outdoor Building Blocks with 55 Rods and 48 Balls, Kids DIY Play Fort Ages 3-12

  • Based on 10 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 31
Order within 12 hours and 59 minutes
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Features

  • COMPLETE SET: 158-piece fort building kit includes 55 connecting balls, 55 sturdy rods, and 48 connecting pieces, Among them, six balls have a luminous effect all packed in a convenient storage bag
  • DIMENSIONS: You can use your imagination to build various shapes and sizes, perfect for indoor and outdoor play spaces
  • VERSATILE DESIGN: Interlocking pieces allow for countless configuration possibilities, from forts and tunnels to castles and play spaces
  • EDUCATIONAL VALUE: STEM-based construction toy develops spatial awareness, engineering skills, and creative thinking in children ages 3-12
  • EASY ASSEMBLY: Specially designed connecting balls and rods snap together securely yet can be easily taken apart for storage or new builds

Brand Name: EZMind


Manufacturer Minimum Age (MONTHS): 36


Sub Brand: Ezmind


Model Name: 158 Configuration Fort Building Kit


Model Number: JLH1001


Age Range Description: 3 To 12 Years


Customer Package Type: Standard Packaging


Manufacturer Maximum Age (MONTHS): 60


Set Name: Construction Fort Building Kit


UPC: 773542149383


Target Audience: Boys, Children 3-12 Years, Families, Girls


Manufacturer Part Number: Fort-158


Included Components: 1 Instruction Manual, 1 Storage Bag, 48 Connecting Balls (yellow, Orange, Light Blue), 55 blue long poles, 55 blue short rods


Manufacturer: JLH


Unit Count: 158.0 Count


Color: Blue, Yellow, Orange


Theme: Architecture, Construction, Educational, Indoor/Outdoor Play, Stem


Subject Character: Construction Fort


Number of Pieces: 158


Item Dimensions: 16.7 x 2.2 x 2.2 inches


Size: 158 Configuration


Educational Objective: Architectural Thinking, Construction Concepts, Creative Thinking, Engineering Skills, Motor Skills, Problem Solving Skills, STEM, Spatial Reasoning


Additional Features: 158 Total Pieces, Diy Construction, Educational Stem Toy, Includes Storage Bag, Indoor/Outdoor Use


Toy Building Block Type: Interlocking Toy Building Block


Is Assembly Required: Yes


Operation Mode: manual


Material Type: Acrylonitrile Butadiene Styrene, Polypropylene


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 31

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Quality Quality
Review Image by Ibrahim
Review Image by Ibrahim
Review Image by Ibrahim
My kids absolutely love this fort building kit! It keeps them busy for hours while they use their imagination to create different shapes, forts, tunnels, and other fun structures. I really like that they are learning basic building and engineering skills while playing. The pieces are easy to connect, and there are enough rods and balls to make many different designs. It works well both indoors and outdoors. My children enjoy working together, which helps them practice teamwork and problem-solving skills. This is a fun and educational toy that encourages creativity and hands-on learning. ... show more
Reviewed in the United States on June 19, 2026 Reviewed in the United States on June 19, 2026 by Ibrahim
    • Nice build
This was another gift for a toddler as he loves to play fort or tent house. He loved it and it was easy to assemble. Great choice to give a gift for 4 year old kids. It’s versatile and fun. It’s sturdy and has great support.
Reviewed in the United States on June 20, 2026 by AnA
    • Hand in project!
My 9 years old set this up easily, he said instructions are easy to understand, within 10 mins, he already completed half of the structure. Nice to be the kids’ little personal space, with blankets covered overhead, hook up some lights, great project!
Reviewed in the United States on June 19, 2026 by NAN
    • Great building kit for kids
This was an awesome building kit toy for kids. The quality is amazingly good and sturdy for the size. If you get a second one you can build twice the size of the fort.
Reviewed in the United States on June 20, 2026 by PaoGe
    • Kids love their new play house
Kids are having a blast, this matters more than anything. However, it's all well built and easy to use, very nice toy to keep them occupied.
Reviewed in the United States on June 22, 2026 by Cícero Ribeiro Piva
    • Perfect gift for kids Perfect gift for kids
Review Image by R M
Review Image by R M
Review Image by R M
Review Image by R M
Very good mind game for kids, play with them is fun easy to install and carry anywhere easy to carry in bag, use however you want doesn’t break if kids play rough.
Reviewed in the United States on June 28, 2026 Reviewed in the United States on June 28, 2026 by R M
    • Better than magnatiles
Exactly what I was looking for! A repeatable way for my kids to have fun building a toy that they can actually fit inside of!
Reviewed in the United States on June 15, 2026 by MS
    • More solids rods than alternatives
Have a variation of this from a different company. Other was fine, but this is better - the rods are reinforced. (Actually, it can be nice to have both if you’re building non-right angle shapes. The other kind flexes a bit, this doesn’t as much). More building stuff for the kid!
Reviewed in the United States on January 19, 2026 by MR

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