Neliblu Puzzle Balls are the ideal party favors for boys, blending fun and science in an exciting way. These intriguing plastic puzzles offer a challenge that stimulates young minds while keeping them entertained. The pack includes twelve puzzle balls along with vibrant punch balloons, making them perfect as birthday gifts or rewards for students. Whether for a classroom celebration, a carnival, or as goody bag fillers, these puzzle balls provide hours of enjoyment and mental engagement. Surprise your young guests with Neliblu Puzzle Balls, the ultimate brain-teasing party favorite that combines play with learning in a delightful package.