Obsidian Yoni Egg (Medium)

Black obsidian is a natural volcanic glass, deep and glossy black, traditionally associated with protection and grounding. This medium-size yoni egg is polished into the classic smooth, rounded egg form. It is a decorative and symbolic wellness accessory, intended for external and ceremonial use. Quick facts Stone Black Obsidian Composition Volcanic glass (amorphous silicate mineraloid) Hardness (Mohs) 5 – 5.5 Color Deep glossy black Origin Volcanic regions worldwide Chakra Root Traditionally used for Grounding, protection, pelvic floor practice Care / Water-safe Water-safe when handled carefully; follow hygienic cleaning if used intimately Meaning & history Obsidian forms when lava cools so rapidly that no crystal structure develops, leaving behind a natural glass instead of a mineral. In crystal tradition, black obsidian is considered one of the strongest stones for protection and grounding, believed to help clear negativity and anchor the body and mind. Yoni eggs themselves come from a long tradition of pelvic floor and feminine-energy practice, with different stones chosen for different qualities — obsidian's grounding, protective reputation is part of why many people choose it for this form. If you're building a full practice set, see our Black Obsidian Yoni Egg Set (3), which includes multiple sizes, or explore tools for balance and wellness. How to use it This is a decorative and symbolic piece, not a medical device, and it is intended primarily for external use — holding, meditating with, or placing on the body during rest or ritual. If you choose to use it intimately, treat it as any natural-stone personal item: clean it thoroughly before and after each use with warm water and gentle, unscented soap, dry completely, and use a water-based lubricant if needed. Check with a healthcare provider first if you have any health concerns. Care & cleansing Black obsidian is natural volcanic glass, so handle it with care — it's water-safe for washing, but avoid dropping it or knocking it against hard surfaces, since it can chip. Wash with warm water and mild soap, then dry fully before storing in a soft pouch. To cleanse its energy, many people set it in indirect moonlight, pass it through incense smoke, or simply hold it with a quiet intention. Frequently asked questions What is a black obsidian yoni egg? It's an egg-shaped piece of polished black obsidian, a natural volcanic glass, traditionally associated with grounding and protection. This is a decorative/symbolic piece, not a health product or medical device. Is it safe to use intimately? If used intimately, treat it like any natural-stone personal item: wash thoroughly with warm water and mild soap before and after each use, dry completely, and consult a healthcare provider with any concerns. What size is the medium egg? This is our medium size, a comfortable middle option between the smaller and larger eggs we carry, suited to most practice levels. What is obsidian traditionally used for? In crystal tradition, black obsidian is associated with grounding, protection, and clearing negativity, and many people also use yoni eggs for pelvic floor practice. How do I clean and care for it? Wash with warm water and mild, unscented soap, dry completely, and store in a soft pouch. Handle it gently, as natural obsidian can chip if dropped or knocked. Will my egg look exactly like the photo? Natural stone varies piece to piece, so the exact shine and surface character of your egg may differ slightly from the photo, though the overall look stays consistent.