Small polystyrene spheres and craft half balls provide endless possibilities for diy foam decoration ideas, making them great for polystyrene diy projects and party foam decorations. These polystyrene half spheres are ideal for school polystyrene crafts and household craft supplies, enhancing thanksgiving craft ideas or party foam decorations in any festival or seasonal celebration. Features -Color:White -Material:Foam -Size:4.80X4.80X2.50cm/1.89X1.89X0.98in -Ideal for festival creativity: these white polystyrene balls make festival craft supplies and diy holiday crafts simple, letting you shine in craft festival decorations and thanksgiving foam crafts -DIY foam surface: easily paint, cut, or glue these half sphere craft pieces, making your diy party decorations and craft decoration balls stand out with DIY flair -Great for educational activities: perfect for school craft supplies, the polystyrene balls small allow for engaging diy school projects and creative learning in art festival supplies -Perfect for themed holidays: use foam christmas decorations and white holiday decorations to effortlessly create polystyrene christmas crafts and small holiday crafts at home or school - material: these polystyrene art supplies provide a sturdy base for craft holiday decorations, ensuring your white decoration half spheres retain their charm all season Package list: 70 Foam Balls