STEM Building Kit (165 Pieces)

Sale price Price $49.55 Regular price $91.10 Unit price  per 

The perfect way to introduce Engineering to your little ones! ⚙️  

(and create hours of FUN and EVERLASTING memories together 🤩)

   "I like that there are endless possibilities and that it has little tools for them to use instead of just snapping pieces together!"



Why is this super fun toy a must-have?

🔧This building kit stimulates coordination, logic, and creativity, helping children understand basic mechanics while enjoying themselves.

★ Screws, bolts, wingnuts, wheels, and perforated plates are made of resistant, shatterproof plastic.

✿ When playtime is over, everything fits back into the handy toolbox. The box has a handle and a cover that can be used as a base for playing on.

⚙️ Child-Parent Bonding. Spend time bonding with your little one building catch car, plane, robot, helicopter, or Tank.

☀︎ STEM toys are Science, Technology, Engineering, and Math-based products geared towards developing valuable skills in all areas of learning. This product focuses on the core subject: Engineering.

📝  Product details:
-Quantity: 1 STEM Building Kit, 165 Pieces

-Material: Plastic
-Age appropriateness: 3+ years old

📦 Package includes:
-163 x Building Blocks;
-1 x Wrench;
-1 x Screwdriver;
-1 x User Manual;
-1 x Storage Box.

Customer Reviews
4.9 Based on 53 Reviews
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Project Montessori STEM Building Kit (165 Pieces) Review

Great in 2nd grade

The students in my classroom can’t stop building and creating. This is the number 1 STEM center.

Project Montessori STEM Building Kit (165 Pieces) ReviewProject Montessori STEM Building Kit (165 Pieces) Review


I bought this as a Christmas gift, and I was told the child loves it!!! It also was a great gift to get parents involved in creating different projects!!! Fun for whole family!!! Highly recommend!!! Great for imagination and creative thinking skills!!!

Pamela M.
Project Montessori STEM Building Kit (165 Pieces) Review

Neat to work with. Very sturdy

I got this for my five year old grandson and it is beyond him. But I am building the toys for him and we are both happy.

Amazon C.
Project Montessori STEM Building Kit (165 Pieces) Review

Sturdy buildable toy set

I love how this set teaches my son to start looking at and following instructions to build something. He seems to like this more than legos since he gets to screw pieces together. And it’s more durable than legos so he can play with them without them breaking so easily.

casey b.

Not used yet

W we h h as be not used yet but looks like the boys will love it

Amazon C.