Exciting action pieces for interactive play. Kid-friendly connectors that are easy to assemble. All Marble Genius Marble Run sets and Marble Maze games are compatible. Set includes: 50 see-through building pieces, 12 action pieces, 6 large action pieces, 10 marbles, 1 patent pending Lights & Sounds piece with 14 wacky sounds and all Marble Genius Marble Runs include: Free Marble Genius App with instructions and challenges.
Ages 3+
By Marble Genius