I've got hundreds of piano keys in my studio, mostly carefully boxed up. I also have many hypodermic needles, from an honest purpose, I might add. Rather than just turn the needles in at the local pharmacy, I've incorporated them into these wasp sculptures. By the way, I've clipped the actual needle parts off. If they were still attached, they'd be underneath the orange caps you see on the sculpture. I think these wasps are rather cute. I've made them in a variety of colors.