144 Piece Kids Engineering & Building Set

144 Piece Kids Engineering & Building Set

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$99.99
$99.99 $159.99
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  • Foster Creative STEM Mastery
  • Builds Critical Problem-Solving Skills.
  • The Ultimate Developmental Gift (Ages 3+)
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144 Piece Kids Engineering & Building Set

144 Piece Kids Engineering & Building Set

$99.99
$99.99 $159.99
SAVE 37% Sold out

Description

Unleash boundless creativity and fundamental STEM skills with the Playexus 144 Piece Junior Engineer DIY Kit. Designed to transform playtime into a tangible learning experience, this set equips your child with real-world tools and the freedom to explore their imagination.

Key Features & Quality Assurance

Shipping & Returns

You have 14 days from the date of purchase to request a return or exchange.

To qualify, items must be unused, in their original condition and packaging.

Please note:

  • Sale or promotional items are non refundable unless defective.
  • Return shipping costs are the responsibility of the customer and will be deducted from the refund.
  • Once your return is received and inspected, approved refunds are processed within 3 business days.

We’re committed to making sure every order meets your expectations. For any issues, our support team is always here to help.

Details & Dimensions

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Experience the Craftsmanship Up Close

    Spark Real World STEM Skills

    Go beyond basic play. This hands on kit introduces fundamental STEM (Science, Tech, Engineering, Math) principles, helping children develop critical thinking, problem solving, and fine motor skills through rewarding construction.

    First Steps to Engineering Mastery

    Equip your child with the joy of creation. This durable wooden kit introduces fundamental engineering concepts, boosting confidence and critical thinking as they design, build, and play with their own safe, crafted machines

    The Gift of Togetherness & Discovery

    Unbox more than just a toy. Our premium DIY Assembly kit offers a priceless opportunity for parents and children to connect, explore mechanical principles, and spark lifelong STEM curiosity all while building unforgettable memories.

    Why Choose Playexus?

    See how Playexus stands out compared to others.

      Others
    Authentic Bugatti Design
    Premium Grade Materials
    Collector’s Display Quality
    Premium, Solid ABS Bricks
    Luxury Packaging, Gift Ready

    • Cultivating Creative Scientific Minds

      We transform abstract theory into tangible discovery, fostering an imaginative approach to problem solving by putting the principles of science directly into their hands.

    • The Ultimate Nexus for Family Discovery

      Our mission is to transform playtime into priceless family moments. We provide the building blocks for parents and children to connect, collaborate, and share the joy of engineering mastery, together.

    • The Builder's Smart Advantage

      This hands on play turns learning into joy. Your child will naturally boost their problem solving, design thinking, and spatial skills, setting them up for success in their future endeavors.

      FAQs

      What core skills will my child develop with this kit?

      This kit is designed to boost core STEM (Science, Tech, Engineering, Math) abilities. Your child will develop critical thinking, problem solving, spatial reasoning, and essential fine motor skills as they handle the tools and follow the real-world assembly process.

      What materials are used, and is the set built to last?

      We use only premium, non toxic ABS plastic that is engineered for superior durability and safety. This high grade material ensures the components are highly resistant to moisture, wear, and fading for years of rigorous, worry free play.

      Can I return the product if my child doesn't engage with it?

      Yes, absolutely. We want you to shop risk free. We offer a 14 Day Hassle and Exchange Policy. If you or your child are not completely satisfied, simply contact us within 14 days for a smooth return process, no questions asked.

      Are the instructions clear, or will my child need constant adult help?

      The kit includes clear, step by step, child friendly illustrated instructions. While adult supervision is always encouraged for young builders, the instructions are designed to empower your child to work independently and build confidence in their own abilities.

      Is the electric drill functional and safe for kids?

      Yes, the drill is designed to be fully kid friendly and functional, providing a realistic building experience. It safely rotates in both directions (insert and remove) and is made with non toxic, non sharp materials for little hands.

      Little Hands Big Creations

        Support & Policies

         

        Shipping & Returns


        We ship across the U.S. and Canada. You can cancel your order within 2 hours of purchase, before it's processed. For returns, please refer to our refund policy once the item arrives.

        Refund Policy

        Privacy Policy

        Your information is safe with us. We collect only essential data, never store full card details, and adhere to strict privacy standards. All details are handled securely as outlined in our full policy.

        Privacy Policy

        Payment Methods

        We offer secure and flexible payment options at checkout, including Visa, MasterCard, American Express, Apple Pay, Google Pay, Shop Pay, and PayPal. All transactions are SSL-encrypted and processed via Shopify’s trusted payment system.

        Payment Methods
        Free US Shipping

        Order today, receive tomorrow

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        24/7 Expert Support

        Dedicated experts ready to assist you

        14 Day Easy Returns

        Hassle free returns & exchanges available

        1500+ Curated Models

        Quality models for every collector and creator

        Why Builders Choose Playexus

        • Premium Quality Promise

          We guarantee precision. We exclusively use premium grade components to ensure every build is seamless, solid, and feels premium from the first piece to the final connection.

        • Authentic Weekly Releases

          Innovation, driven by you. Every week, we release new builds inspired directly by our builder community's insights and real world design. No delays, just the most anticipated models.

        • Real World Educational Value

          Learn through doing. Every set makes complex mechanical principles tangible. Experience hands on how real life machines from engines to aerodynamics move, connect, and perform.

          Trusted by over 10,000 builders across the globe

             
             

            See What Else We’ve Built