For an everyday decor item for house or classroom, choose colors that work with your room and stencil fun words, images and patterns. Use silver, bronze or bright metallic colors to add to the excitement of this project. Embellish all Styrofoam ball ornaments with lace, velour paper, glitter and other craft supplies. Craft or experiment with the various sizes and shapes for unique results. Styrofoam eggs and balls can also be used to make inventive science projects and experiments. Don't wait another minute to give you and your kids the gift of this exciting and innovative crafting material.