Hubelino Marble Run - 43-Piece Switch Expansion Set - The Original!

The set allows you to build a small, standalone run, complete with switches (no other sets required). Contents include: 43 pieces (22 run elements, 15 building blocks, 1 baseplates, 3 marbles and 2 switches). After each marble that passes the switch, it turns over so that the following marbles always follow a different path. So the builders themselves decide which marble reaches which target. To experience the ultimate in marble-run mayhem, we recommend using the Switch Set in addition to any of our larger marble run sets—the Mini Set is a great place to start! 100% compatible with building blocks from other manufacturers. Suitable for ages 4+, but still challenging and fun for older children ages 8-12.