Craspedia, also known as Billy Balls, Billy Buttons, and Wollyheads are great if you would like to add shape and color to any arrangement, centerpiece, bouquet or even on their own as a focal point to a small table or desk. These globe-shaped flowers belong to the daisy family and have very sturdy stems (easy to cut and arrange). These flowers are whimsical which makes them fun to incorporate into any DIY project.