Using these artificial Calla Lily flowers is a breeze. You can arrange them in a vase to decorate your home or use them as part of wedding or party centerpieces. When handling the flowers, be gentle with the petals to avoid any damage. To keep them looking fresh, you can dust them off regularly with a soft cloth. Store them in a cool, dry place when not in use to prevent any discoloration or deformation. These flowers are great for adding a touch of elegance to any occasion.