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- Model: 1646725
- SKU: 6304605
From our expanded online assortment; lets your child create a castle, tunnel, rocket ship or other structure; 77 pieces; for ages 5 and up
- Model: 628413
- SKU: 7512421
THAMES & KOSMOS Air+Water Power PLUS Kit: Lets you build 30 models powered by air pressure and water to learn about the laws of physics; projects include air-and-water turbine driven cars, rocket cars, jet boats and pressurized water guns