GTC certificated ensure 100% Natural Black Obsidian and you could see in third picture
For training pelvic floor muscles,for exercise,decoration display, crystal healing or spiritual purpose.
The Yoni Egg is smooth and non-porous semi precious gemstones or crystal; that varies in material and size.
Manually carved and polished with outstanding finishing from 100% natural and genuine 3 gemstones, without any chemical treatment or dyeing.
Practicing With a Yoni Egg Helps In:Strengthening your pelvic floor and thus regulating bladder & bowel functions; Alleviate PMS & menopause symptoms through restoring hormonal balance;Stimulating your PC (pubocoggygeal) muscles is a key reventative measure against uterine and rectal prolapse, urinary and fecal incontinence, bladder pain and menstrual symptom alleviation.

Technical Details

Product Details

Package Dimensions
Width : 3.5 inch
Height : 1.5 inch
Length : 5.9 inch

Shipping Weight: 3.68 ounce (View shipping rates and policies)

ASIN : B01KFDQP3C