General Purpose Polystyrene (GPPS) is a versatile thermoplastic polymer characterized by its transparency, rigidity, and ease of processing. Often used in packaging, disposable utensils, and consumer goods, GPPS finds its way into various everyday items, including toys. Its transparent nature makes it suitable for toy manufacturing, allowing children to see through parts or enjoy vibrant colors. However, GPPS is relatively brittle, meaning it may not withstand heavy impacts or rough play, making it more suitable for toys designed for gentle handling or indoor use. Despite this limitation, its affordability and ease of molding make it a popular choice for producing a wide range of toys and playthings for children.