ThinkFun Gravity Maze Marble Run Brain Game COMPLETE

Theme: Puzzles, Logic, Developmental, Thinking, Reasoning Skills, Brain Games, Mind Challenging puzzles, Problem Solving, Solitaire, STEM, S.T.E.M. Brand: Think Fun Age: 8+ Players: single player + Description and Features: ThinkFun Gravity Maze Marble Run Brain Game. Toy of the Year Award Winner. Contents includes original game box, 60 multi-level challenge cards, 1 game grid, 9 towers, 1 target piece, 3 marbles, 1 instruction manual. Material: Stainless Steel, Paper, Plastic Size (approximate): Box 9.25 x 10.25 x 3.0 inches; Game Grid 6.5 x 6.5 x 1.0 inches Condition: Good, Preowned Condition. Complete Game. Playing cards and game pieces show some wear/scratches. Game Box shows wear. See photos Smoke-free, pet-free home