Using these vases is a breeze. First, assemble them as per the simple instructions provided. They're great for holding flowers, either fresh or artificial. You can use them as centerpieces at weddings, in restaurants, or just to spruce up your home. When cleaning, use a mild soap and warm water. Gently wipe the inside and outside of the vases. Avoid using abrasive cleaners as they may scratch the plastic. Also, keep in mind that this listing only includes the vases, so you'll need to get your own flowers and decorative accessories. Have fun decorating with these beautiful vases!