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4M Tyrannosaurus Rex Robot Building Kit for Kids Ages 8-12 – Motorized Walking T-Rex with Moving Jaw, Blinking Eyes, Animated Forearms, Gear-Driven STEM Engineering Toy Gift

4M Tyrannosaurus Rex Robot Building Kit for Kids Ages 8-12 – Motorized Walking T-Rex with Moving Jaw, Blinking Eyes, Animated Forearms, Gear-Driven STEM Engineering Toy Gift

$38.16 USD
$38.16 USD
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About this item

  • 🦖 BUILD A WALKING T-REX ROBOT → FOR AGES 8-12: Assemble your own motorized Tyrannosaurus Rex that marches across the floor with lifelike movement! Watch as the powerful legs stomp forward while the jaw opens and closes, eyes blink, and tiny forearms move with every step. A true animatronic dinosaur you build yourself!
  • ⚙️ GEAR-DRIVEN MECHANISM FOR COORDINATED MOVEMENT: The electric motor and gear reduction system create slow, powerful walking motion. Gears turn axles that move the feet and arms while simultaneously operating a lever for the jaw and eyelids – all from one single motor! Learn how mechanical engineering brings creatures to life.
  • 🦖 COMPLETE BUILDING KIT WITH 25+ COMPONENTS: Includes left and right body halves, legs (2), feet (2), head halves (2), jaw, eyelids (2) with holders, motor, battery case, forearms (2), linkages (4), adjusters (2), terminal caps (2), washer screws (6), and screws (5). Requires 2 AAA batteries and a small crosshead screwdriver (not included).
  • 🎯 ADJUSTABLE DIRECTION FOR PERFECT WALKING: Included adjusters attach to the left or right foot to fine-tune your T-Rex's walking path. If your robot turns left, add an adjuster to the left foot. If it turns right, add an adjuster to the right foot. Experiment to achieve straight-line walking – real engineering problem-solving!
  • 🎁 PERFECT STEM GIFT FOR DINOSAUR & ROBOT FANS AGES 8-12: Ideal for birthday gifts, homeschool engineering lessons, or future animatronic engineers. This robot kit builds mechanical assembly skills, understanding of gear reduction, cam mechanisms, and biomimicry. Adult supervision recommended. Hours of building, testing, and dinosaur walking fun!

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.

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FAQ

1. What types of products does TinkerVanta offer?


TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.

2. Are your products suitable for all ages?


Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.

3. How do I choose the right kit?


Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.

4. Are batteries, tools, or additional materials included?


Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.

5. When will I receive my tracking number?


Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.

6. How long does delivery take after tracking is provided?


Delivery time depends on the carrier, destination, weather, and other transportation conditions. After tracking becomes available, delivery may require approximately 4–5 additional business days or longer in some circumstances.

7. Why is my tracking information not updating?


Carriers may need additional time to scan and update a shipment after the tracking number is created. Please allow a few business days for movement to appear. If there is still no update, contact us for assistance.

8. Can I change or cancel my order?


Contact us as soon as possible after placing your order. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once processing or shipment preparation has begun.

9. What should I do if my order arrives damaged, defective, or incomplete?


Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.

10. How can I contact TinkerVanta?


Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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