New, unused, and stored at home. Selling because my child doesn't use it. The box is slightly damaged, so please understand. Develops children's logical thinking: Arrange the balls in the test tubes according to the order on the cards, exercising logical thinking. Safe and harmless materials: The Speed Logic Game is made of environmentally friendly, premium materials, and is non-toxic and safe. Adjustable game difficulty: There are multiple levels, from easy to difficult, bringing more fun to your child during play. Educational gift --- Use test tubes to arrange balls in the order of the cards and train logical thinking.