These artificial hydrangea flowers are very easy to use. You can put them in a vase to decorate your living room, bedroom, or office. When choosing a vase, make sure it's tall enough to hold the 48 - cm flowers. You can arrange multiple colors together for a more beautiful display. As for maintenance, just use a soft brush to gently remove dust every once in a while. Avoid exposing them to direct sunlight for long periods as it may fade the colors. Also, keep them away from sharp objects to prevent damage. When it comes to color selection, don't worry too much about the slight color difference on the screen. The actual flowers are still very beautiful and will surely add a touch of elegance to your space.