Assembly Required;Builds confidence as children design structures that move and work;Over 200 colofurl construction pieces;Roller Coaster themed;Interlocking plates, gears, 3-D connectors, shafts, channels, funnel and pendulum;200pcs +;Hand Cranks;Fun & Exciting Creations;Spiral Lifts

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The Learning Journey Techno Gears Marble Mania SidewinderThe Learning Journey International