A very complete training pack
Liebe has created the Kewos pack. It is a kit with five independent smart balls with different weights that you can combine with the silicone ring.
They will allow you to work with up to ten different weight steps, so that the strengthening will be gradual and in crescendo, which helps a better training and allows its use both for women who have weak pelvic floor and those who already have it strengthened but want to go further.
It is a kit made of medical silicone, hypoallergenic and without pore.