Roller coasters are exciting and fun, complex and fascinating. They're even better when you get to construct them yourself. The Aero Track Executivity Marble Coaster brings the exhilaration of roller coasters right into your home. With over 500 pieces and 12 marbles, this coaster is a complex and satisfying build, sure to provide hours of construction fun. And once the coaster is assembled, hold your breath as the 12 marbles make their harrowing trip down the hairpin turns, building speed until the intense helix finale. The coaster also features a battery-powered chain lift which is efficient and can serve to educate children about simple pulley machines and gears. It can also provide a hands-on demonstration of the power of momentum and centripetal force. Fun that educates without your child even realizing it! Perfect for gifts and the holiday season.

Warning: Choking hazard due to small parts. Not for children under 3 years of age.

Box Size: 16.75in (42.55cm) x 12.00in (30.48cm) x 3.00in (7.62cm)

Recommended for ages 7 and older.

Weight: 2 lb 3 oz ( 0.99 kg )

  WARNING

CHOKING HAZARD Small parts. Not for children under 3 yrs. CHOKING HAZARD Toy contains a marble. Not for children under 3 yrs.