Usage:
-- Add some lubricant to the kegel ball.
-- Open your legs, relax your vagina, push the ball slowly into your vagina.
-- After that, you can do some exercise, like walking, swimming, doing house work, the metal ball will collide with the inner sarface while you are moving.
-- Clean it before and after use with soap and warm water, then let it dry naturally in the air.
-- You can start with small ball first, then medium and large ball.
-- Suggest to use it about half an hour in the beginning every day, after one month, you can change to use larger ball.