This set of breast milk keepsake charms was created as a very unique Christmas gift from a loving husband to his wife. What a sweet and memorable gift for a mom that has breastfed both of her children. A single rose quartz and blue aquamarine crystal was added to each keepsake to mark the babies sexes. This set like all others are set in s.s. and are completely hand made. Making this set as unique as the special bond that momma has with each of her children. Heirloom jewelry