Marble Roller Coaster STEM Kit for kids
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$50.00
Description
Become a thrill engineer and build twisty, turny tabletop roller coasters. Start with a battery-powered Ferris wheel that lifts marbles to the top, then add tracks and towers to make a figure eight or loop-the-loop track. Switch it on and watch the marbles zoom round and round. Ready to build a rad ride of your own?
Includes:
• wood building set (8pcs),
• hardware set (52 pcs),
• battery pack with 2 AA batteries,
• 6 marbles,
• paper guide,
• ramp,
• 8 tracks,
• 8 springs,
• wheel cap,
• motorized Ferris wheel set (2 pcs),
• sticky foam rectangle,
• sheet of guardrail stickers,
• 5 flags,
• 5 flag holders,
• illustrated instruction booklet