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Smithsonian Working Model of a 4-Cylinder Engine
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Smithsonian Working Model of a 4-Cylinder Engine

Item# 29337
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Product Summary

Are your kids ready for a challenge beyond snapping together a see-through model of the human body? Here you go! Let them immerse themselves in a world of adventure and discovery as they build a real battery-powered 4-cylinder model engine, piece by piece. When they are done, they'll have a model adorned with moving parts, lights and realistic engine sounds. Valves open and close, spark plugs fire and pistons drive the crankshaft, just like a real internal combustion engine.

What's Included

  • (1) Engine kit
  • (1) Poster
  • (1) Instructions

Features + Benefits

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  • Kit contains 100 parts that screw together easily, along with clear instructions
  • Motor requires 2 AA batteries, not included
  • Includes a large 35in. x 28in. color poster for wall
  • Ages 8 and up

Key Specs

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Item#29337
Ship Weight2.0 lbs
Product StyleModel kit
Solar Power CompatibleNo
Pieces (qty.)100
Battery TypeAA
Batteries RequiredYes

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Smithsonian Working Model of a 4-Cylinder Engine The price is $39.99.
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(Not Yet Rated - New)
Item# 29337
In Stock Online
Only $39.99
Hide Similarities
Product Style Solar power toy - Outdoor exploration kit Outdoor exploration kit Model kit
Style - Rocket car kit - - -
Solar Power Compatible Yes - No No No
Pieces (qty.) 21 - 22 8 100
Battery Type - - - - AA
Batteries Required - - No No Yes
Assembly Required - Yes - - -