These are used to add to our add a pearl necklaces. They are all round and have a high luster and there surface are very clean. The color is white with a slight rose color tone. The pearls measure 5 1/2 millimeters each. They are top quality. We will string them onto your necklaces at no charge, once we have a couple inches or more. I will provide a box. The starter necklaces are sold separately.