Polar Jade Nephrite Jade Egg Medium Drilled with Unwaxed String Cleaning Brush and Instructions for All Levels of Users in Kegel Exercises to Gain Better Bladder Control to Prevent Incontinence
- Everything included: You get: One nephrite jade egg, one box of unwaxed & unflavored dental floss as retrieval cord.
- Most popular size: Medium size (1.7 x 1.2 inch) (43 mm x 30 mm), sideway (horizontally) drilled at the smaller end of the egg.
- Certified: Made and certified by Polar Jade, to ensure the egg is made of 100% genuine and natural nephrite jade and workmanship.
- Luxury and most healing: Stone: Nephrite jade is considered "stone of heaven" and "royal gem" in china.
- Can last a life time: Nephrite jade is very solid, hard and dense and can last a life time..