Key features

• •Building Toys that Teach: Building games like Colossal Elevator Marble Run introduce kids to physics and let them exercise 3-dimensional thinking and creative problem-solving skills
• •Unique Marble Track: Build awe-inspiring marble runs with this colossal set, featuring exclusive trick pieces like the Super Rail Vortex, Cross Rail Spiral and Roller Rail Spiral, plus a motorized elevator
• •Sturdy Storage Bin: Moving and storing this marble run is a breeze; just pack the marble track pieces and accessories in the durable bin, complete with lid and roller wheels
• •No-Hassle Home or Classroom Play: Power up your marble run fun with pieces that go together and pull apart with ease, helping you easily create a track that twists, turns, races and spins marbles at incredible speeds
• •This marble run building game includes 150 Tubes; 9 Funnels; 50 Marbles; marble elevator and battery pack (assembly required); 3 spinner slides; 4 S-tracks, 3 curved tracks, 6 rail tracks, 7 straight tracks; 2 trickle chutes; merry-go-round; roller rail spiral; double entrance chute funnel; marble launcher; cross rail spiral; super rail vortex; double entrance funnel; 2 swirl slides; 3 small marble catchers, 1 large marble catcher; 4 bases; 19" L x 14.5" W x 11.5" H rolling storage container