{"product_id":"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","title":"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","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🦖 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!\u003c\/li\u003e\n\u003cli\u003e⚙️ 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.\u003c\/li\u003e\n\u003cli\u003e🦖 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).\u003c\/li\u003e\n\u003cli\u003e🎯 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!\u003c\/li\u003e\n\u003cli\u003e🎁 PERFECT STEM GIFT FOR DINOSAUR \u0026amp; 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!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M","offers":[{"title":"Default Title","offer_id":48206654537879,"sku":"B0CC5KD9JW","price":38.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/51-_LdJKLXL.jpg?v=1788600749","url":"https:\/\/tinkervanta.com\/products\/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","provider":"TinkerVanta","version":"1.0","type":"link"}