Mechanical Models collections marble run, clock mechanisms, musical instruments, puzzle boxes, assembly time 5.5-7, 7.5-12

Price
$79.99
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  • Components: 355
  • Assembly time: 8 hours
  • Level: Advanced
Out Of Stock
  • Components: 320
  • Assembly time: 11 hours
  • Level: Advanced
Price
$92.90
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  • Components: 179
  • Assembly time: 6-7 hours
  • Level: Medium
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