Polystyrene Ball 15mm/18pcs

A pack of 18 white polystyrene balls, each measuring 15mm in diameter. These lightweight foam balls are perfect for craft projects, school activities, and DIY decorations. Key features: • Pack contains 18 pieces • 15mm diameter size • Made of lightweight polystyrene foam • Pure white color • Smooth round surface • Easy to paint and decorate These polystyrene balls are ideal for creating models, decorative items, and educational projects. The foam material is easy to work with and can be painted, glued, or strung together. They're commonly used in science projects, holiday decorations, and various craft activities. The balls come packaged in a clear plastic bag for convenient storage and organization.