The Shakti Trio comes with three different sizes in three different crystals, Rose Quartz, Aventurine and Obsidian Yoni eggs are used for pelvic floor training. If you have mild incontinence issues, you can practice with a yoni egg daily to strengthen and tone your pelvic floor. What's included: * A large (45x30mm) Love Stone * A medium (40x25mm) Love Stone * A small (30x20mm) Love Stone * A maiden wand * Your three Love Stones will be a mix of Rose Quartz, Obsidian, Amethyst and Aventurine (you will get three stone types generally). * All eggs are drilled, with black hemp string. * Packed in a keepsake box to store the eggs and a velvet pouch.