Obsidian Crystal/Yoni EggAbout this item 100% NATURAL CRYSTAL MADE The eggs set made by 100% natural Black Obsidian stone. It's friendly and safe for using. WHY WE NEED THIS EGGS? Yoni Eggs are semi precious natural crystal quartz stones that carved into the shape of eggs which can be healing her body. Yoni Eggs have been used for many decades by the most in tuned women who know that keeping good healthy of her PC muscles. The more in tuned a woman is in her femininity the