Core Functionality: These polystyrene foam balls, measuring approximately 0.8 inches in diameter, provide a solid and smooth surface ideal for crafting, modelling, and decoration projects, making them suitable for weddings, christmas, and festive occasions Material Quality: Made from solid polystyrene, these foam balls offer a lightweight yet sturdy option for various craft activities, allowing easy painting, gluing, and decorating without breaking apart Versatile Use: Perfect for creating wedding decorations, christmas tree ornaments, molecular models, and party décor, these foam balls enhance diy projects with their uniform size and shape Compact Size: Each foam ball measures 0.8 inches (2cm), making them ideal for detailed craft work and easy to handle for both adults and children during creative projects Convenient Quantity: This set includes 100 pieces of white polystyrene foam balls, providing sufficient quantity for multiple craft projects, party decorations, or educational uses without frequent restocking