🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$56.78
Home/Toys & Games/Jigsaws & Puzzles/3-D Puzzles
UGEARS STEM Lab 3D Puzzles - Play Set STEM - 3D Wooden Construction Kit - DIY Mechanical Science Kit - Scientific STEM Toy with App Wooden Model Kits for Adults and Children 8+ (Differential Gear) — image 1
3-D PuzzlesUGears✓ In stock

UGEARS STEM Lab 3D Puzzles - Play Set STEM - 3D Wooden Construction Kit - DIY Mechanical Science Kit - Scientific STEM Toy with App Wooden Model Kits for Adults and Children 8+ (Differential Gear)

★★★★★
$56.78
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About this item
  • Differential gear model kits show how the drive wheels of the same axle rotate at different speeds at different speeds. This mechanical toy is a miniature of an essential part of a gear mechanism that ensures the maneuverability and performance of a car. Like other UGEARS building kits for adults and children, this learning toy has a special design and moves.
  • Educational entertainment: UGEARS STEM LAB helps children learn while having fun. Our construction toys (technical toys) show the basic concepts of science, technology, engineering and mathematics and help children explore things in the real world. The fun and practical experience of building is complemented by a comprehensive and thorough understanding of the operating principles of each mechanism.
  • LIFETIME SKILLS AND KNOWLEDGE: This new collection of 3D puzzles and construction toys for adults and children is unique as it covers commonly used mechanisms, gears and connections as well as their applications. Our scientific sets (mechanical models) are great fun for children. It strengthens endurance. Everything you need is in the box. No gluing or cutting required.
  • Beautiful gift box: with a practical cardboard packaging, the UGEARS Science Kits (building toy package) are an exclusive gift for children and adults. Our STEM toys stimulate the desire for more knowledge and provide hours of fun. All of our mechanical puzzles for adults and children transform into beautiful decorative pieces
  • INTERACTION WITH MECHANICAL MODELS: Enhance your editing experience with the new stunning UGears augmented reality app. Point your tablet or mobile phone at a fully assembled STEM laboratory model, and the app shows you different uses of the mechanism you just created. Go to the limits of your reality and order the UGEARS STEM Lab 3D puzzles now! Discover UGEARS Science sets and robotics for children and adults alone or with others.
Product details
Brand
UGears
Manufacturer
UGEARS
Colour
Wood.
Size
Mittel

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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