Automatic Chain Lift Add-On Set, Marble Run Accessory

AUTOMATIC: With this battery-powered chain lift, you can create an endless loop of marbles moving through a mesmerizing track. The lift automatically moves the marbles up and drops them down onto the track, where they continue to roll endlessly. The lift requires 2 AA batteries, which are not included. It's easy to assemble and perfect for anyone who loves building and tinkering. Watch as the marbles race around the track, providing hours of fun for kids and adults alike. COMBINES MORE THAN ONE LIFT: This technological marvel allows you to sit back and watch in awe as your marbles race through twists and turns, propelled by multiple lifts and automated mechanisms. You can customize your marble run to suit your taste and preferences. If you are looking for a complex and intricate maze of tracks, this automatic chain lift accessory or add-on can help you fully automate your marble run to enjoy hours of mesmerizing entertainment for all ages. THE PERFECT ADD-ON: With easy 10-15 minute as