Marble Genius Marble Rails Automatic Chain Lift: Marble Run Playset Accessory, Requires 2 AA Batteries (Not Included), Moves Marbles Around Any Marble Run; Marbles & Building Pieces Sold Separately

WHAT MAKES US DIFFERENT? Download our free Marble Genius app for interactive instructions and building challenges We pack the most action pieces for your dollar into each of our sets + we offer action-filled accessories. With more than 50 marble runs on the market and 5 patents, we offer the most unique and innovative marble run products to keep expanding the fun. All Marble Genius Marble Run sets and Marble Maze games are compatible, giving you endless add-on options.

Continuous marble motion: Create an infinite loop that automatically moves marbles through any marble run, with this battery-powered chain elevator. Takes 2 AA batteries (not included) Assembly required: Plan to spend 10-15 minutes assembling the Chain Lift before use. Add 2 or more Chain Lifts to your favorite marble run for maximum movement Designed for kids: All Marble Genius sets are challenging enough for adults and yet easy for kids to use. Our kid-friendly connectors fit together snugly and provide a stable structure Free app with purchase: Download the Marble Genius instruction application for step-by-step guidance, fun challenges, and regularly updated content. iOS and Android versions Endless options: All Marble Genius products are compatible. Our marble run sets, marble maze games, and accessory sets can all be used together