


Medical-grade steel ben wa balls with graduated sizes from 30mm to 50mm. Progressive pelvic floor training with luxury leather cord.
Key Features:
Medical-grade steel spheres provide serious pelvic floor resistance training
Graduated sizing from 30mm to 50mm enables progressive strength building
Temperature-responsive properties create enhanced sensation during muscle engagement sessions
Luxury leather cord ensures secure handling and premium feel
Four size options allow customized progression through months of training