Marble Odyssey™ is the ultimate build-then-play construction set! Build up your roller-coaster-like tracks to incorporate height, width, twists, turns and loops! Watch the marbles race down the track, hugging the turns, defying gravity in the loops and speeding toward the finish line! With Marble Odyssey™ you can design your own coaster, test your construction skills, and put your creations to work! Build then play!

INCLUDES:

• Easy Snap-Together Parts
• Starter Set – 145 pcs
• Advance Set – 195 pcs
• Deluxe Set – 345 pcs
• 8 Plastic Marbles
• Instruction Book
• Bonus: Alien Racers™ Collectible Cards and Glow-in-the-Dark Marbles

FEATURES:

• Track Glows in the Dark
• Build Your Coaster Any Way You Want
• Make Loops & Turns with the Flexible Stunt Track
• Build Even More Amazing Coasters by Combining Other Marble Odyssey™ Sets
• No Batteries Required