1. Because of different shapes, colors and textures of each stone, each natural stone beads necklace is unique. 2. You can be on the beach, on holiday, birthday These beaded necklaces are used in parties, masquerades, and many other places. 3. The tumbled chip stone necklace is a good idea as a surprise gift for women and girls. This adjustable charm necklace can be worn alone or can be worn with other bohemian chokers.