KEGELS
Kegel toys (commonly known as Kegel balls, Ben Wa balls, pelvic floor trainers, or smart jade eggs) are wellness devices designed to strengthen the pelvic floor muscles (the pubococcygeus or PC muscle).
While often categorized alongside adult toys due to the pleasant, subtle sensations they can cause during movement, their primary focus is health, core stability, and sexual wellness. They act as resistance weights for an internal workout, helping to tone muscles that support the bladder, uterus, and bowel.