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Contixo CB1 Kids Science Circuit Building Kits - 500+ STEM Experiments, Electronics Discovery, Snap-Together Modules, Educational Toy, Science Kit for Kids 6-12, Gift for Boys & Girls

Contixo CB1 Kids Science Circuit Building Kits - 500+ STEM Experiments, Electronics Discovery, Snap-Together Modules, Educational Toy, Science Kit for Kids 6-12, Gift for Boys & Girls

$99.58 USD
$99.58 USD
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About this item

  • 500+ EXCITING CIRCUIT CHALLENGES – Dive into the world of electronics with over 500 fun and educational experiments. From lighting up LEDs to powering a fan, this set grows with your child, offering endless hours of hands-on learning and logical thinking development.
  • SNAP & PLAY MODULAR DESIGN – No tools or soldering required! Our unique snap-together pieces make building real, working circuits safe and easy for young learners. The intuitive connectors allow kids to focus on creativity and problem-solving as they watch their circuits come to life.
  • CONVENIENT USB POWERED – Say goodbye to constantly buying batteries. This STEM set features a USB charging port, providing a reliable and eco-friendly power source for all your builds. Simply plug and play with most USB adapters, power banks, or computers.
  • SPARKS CREATIVITY & LOGICAL THINKING – More than just a toy, this is a physical sciences kit that encourages kids to think like real engineers. By following challenges or designing their own, children enhance their problem-solving skills, creativity, and understanding of basic electricity concepts.
  • COMPLETE SET WITH SAFE & DURABLE MODULES – Includes a variety of functional modules and connectors, all designed with safety in mind. Ideal for boys and girls aged 6 and up, it‘s the perfect gift for birthdays or holidays to inspire a love of science and technology.
  • SEE CIRCUITS COME ALIVE – Snap together real electronic modules and instantly watch creations light up, move, and respond like working systems.
  • 500+ DISCOVERY EXPERIENCES – Over 500 guided experiments turn every build into a new challenge, keeping curiosity active with endless “what happens if I try this?” exploration.
  • BUILD LIKE A REAL ENGINEER – Easy snap-together modules let kids design, test, and refine circuits just like real inventors through hands-on experimentation.
  • USB POWERED FOR ENDLESS PLAY – Plug into USB adapters, computers, or power banks for continuous experimenting—no batteries needed.
  • CONFIDENCE THROUGH REAL RESULTS – Every successful circuit builds pride and momentum, helping kids grow creativity, problem-solving, and STEM confidence.

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Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

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FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

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