Marble Roller Coaster STEM Kit for kids

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

Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.