People who regularly use eggs have seen an increase in vital energy, sexual energy, and improved physical and spiritual health. Serpentine Yoni egg: for a harmony of mind and body. In lithotherapy, Serpentine helps calm tensions and anger that could animate you. Wisdom stone, it has a particularly interesting vibratory energy to work on the opening of your chakras. When you use your egg, this time can be a good time for meditation. For the first practices with Yoni egg, you need to start with the medium or large size. Size: S (2.5 x 3.5 cm) Size: M (3x4cm) Visuals subject to copyright. Please don't reuse them.