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35 products found in Hard

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Quick View UGears Aero Clock Mechanical Model
UGears Aero Clock Mechanical Model | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $103.99

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Quick View UGears Marble Run Chain Hoist Mechanical Model
UGears Marble Run Chain Hoist - 1 Mechanical Model | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $66.99

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Quick View UGears Sky Watcher Tourbillon Table Clock
UGears Sky Watcher Tourbillon Table Clock | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $103.99

Coming soon

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UGears Drift Cobra Racing Car Mechanical Model | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $74.99
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UGears Safe | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $80.99

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Quick View UGears Marble Run Stepped Hoist
UGears Marble Run Stepped Hoist - 2 Mechanical Model | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $68.99

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Quick View UGears Marble Run Tiered Hoist
UGears Marble Run Tiered Hoist - 3 Mechanical Model | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $68.99

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Quick View UGears Marble Run Spiral Hoist - 4
UGears Marble Run Spiral Hoist - 4 | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $66.99

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Quick View UGears Aquarium Mechanical Model
UGears Aquarium Mechanical Model | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $68.99

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UGears V-Express Steam Train with Tender | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $103.99

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Quick View UGears Mechanical Wooden Model 3D Puzzle Kit Trimaran Merihobus Boat
UGears Trimaran Merihobus | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $68.99
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UGears U-9 Grand Prix Car | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $68.99

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UGears Heavy Boy Truck VM-03 | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $103.99
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UGears Motorcycle Scrambler UGR-10 with sidecar | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $48.99

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UGears V8 Engine | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $103.99
Quick View UGears Retro Car UGR-T
UGears Retro Car UGR-T | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $63.99
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UGears Dream Cabriolet | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $103.99
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UGears Research Vessel | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $80.99
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UGears Roadster VM-01 | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $74.99

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Quick View UGears Carousel
UGears Carousel | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $68.99

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UGears Tracked Off-Road Vehicle | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $74.99

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UGears UGT-24 Endurance Racer | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $172.99
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UGears Cargo Truck | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $97.99
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UGears Tram with Rails | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $39.99

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UGears Millennium Falcon™ Star Wars™ Collection | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $229.99

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UGears Tyrannosaurus Rex | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $63.99

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UGears NASA Saturn V | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $86.99
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UGears Three-wheeler UGR-S | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $63.99

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UGears Pickup Lumberjack | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits
  • $86.99

Coming soon

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UGears Quidditch™ Pinball | 3D Wooden Mechanical Puzzles | STEM Building & Engineering Kits | Harry Potter™ Collection
  • $103.99