Use Lerman Decor's 3 inch Styrofoam balls for your favorite craft like Christmas tree ornaments and party decoration.These are smooth, perfectly round white polystyrene foam balls that can be painted, or glued and cut, and pinned to make whatever you'd like! these are perfect for weddings, Christmas, Valentines Day, and festive occasions. Create party decorations with these balls.They can be used for various craft activities. These are high quality polystyrene foam balls. These are perfect for any DIY (do it yourself) projects and your outcome can create a unique and fun