Using these Lykke embroidery scissors is easy. Just place your fingers in the rings and use them like any regular scissors for your embroidery projects. When not in use, always put the scissors back in the leather sheath to protect the blades and prevent any accidental cuts. To maintain them, keep them dry. Avoid using them on very thick or hard materials as it might damage the blades. Also, don't expose them to chemicals or moisture for long periods. With proper care, these scissors will serve you well for a long time.