Thames & Kosmos Roller Coaster Engineering

$49.95
$44.90

Experiment with working roller coasters! Build more than ten coaster models and then design your own! Experiment with adjustable-weight cars and a spring-powered launcher.   More Info

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Ages 6+

In Stock & Ready to Ship

Need it fast? See delivery options in cart.

Free Shipping on Most Orders $100+

SKU: KT-RLRCSTR
warning Warning

CHOKING HAZARD: Small parts. Not for children under 3 years. Adult supervision required.

  • Economy Shipping is $7.95 for most orders (some products are not eligible).
  • FREE Economy Shipping on orders $100+ with code 100FREESHIP.
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Experiment with working roller coasters! Build more than ten coaster models and then design your own! Experiment with adjustable-weight cars and a spring-powered launcher. More Info

Ages 6+

In Stock & Ready to Ship

Need it fast? See delivery options in cart.

Free Shipping on Most Orders $100+

quantity

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