

Glass Ben Wa balls for pelvic floor training. Borosilicate spheres with removable silicone sleeve and temperature-responsive design.
Key Features:
Premium borosilicate glass spheres for effective pelvic floor strengthening
Medical-grade construction prevents bacteria buildup and ensures complete hygiene
Temperature-responsive glass holds warmth or coolness during training sessions
Removable silicone sleeves offer smooth or cushioned comfort options
Calibrated 19-gram weight challenges muscles without overwhelming beginners