invisibobble Waver Sparks Flying is a traceless hair pin with a unique 3D helix shape, available here in a sparkly transparent color. Because it doesn't contain any metal, this invisibobble pin won't deteriorate in contact with water or hurt your hair with its sharp edges. Designed with a smooth surface, this pin doesn't just press your hair in place; it holds it gently in its spiral structure. Because of this, it doesn't leave any dreaded dents or marks on your hair! This revolutionary hair pin provides a strong hold that preserves the health and shape of your hair, making it ideal for daily use.