Polar Jade 3 Gemstones Yoni Eggs 3-pcs Set, Made of Rose Quartz, Obsidian and Nephrite Jade, Drilled, with One Box of Unwaxed String & User Instructions, L/M/S 3 Sizes for Training Yoni Love Muscles Set of 3 eggs of 3 gemstones: rose quartz (large size), obsidian (medium size), and nephrite jade (small size), the only unique 3-gemstone eggs set with 3 sizes in the world. This set is both a functional eggs set and beautiful art. For exercise, decoration display, crystal healing or spiritual purpose. Comes with certificate of authenticity, one box of 55 yards unwaxed & unflavored dental floss as retrieval string, user instructions, and jewelry pouches. You have every thing with this set to start jade egg practice the same day when you receive this set. Excellent yoni egg set for training pelvic floor muscles, tightening yoni and for crystal healing for all levels of users. No matter you are a beginner user who has weak love muscles or advanced user, this yoni egg set is for you. Excellent gift enjoyable for you and your loved one. This set has all 3 sizes, all drilled for retrieval string, suitable for all users: Large size (50x40mm), made of obsidian, about 97 grams; Medium size (43 x 30mm), made of rose quartz, about 55 grams; Small size (30x20mm), made of nephrite jade, about 19 grams. Manually polished, with outstanding finishing. No any chemical treatment or dyeing is used. All 3 gemstones are 100% natural and genuine, and are non-porous, much safer than silicon or metal.