Ami is a three-step set for pelvic floor training: a single soft ball to begin with, then two heavier doubles. The weights climb from 54.4 g on the first to 72.6 g on the second and 99.2 g on the third, so the progression is in load rather than bulk. The first ball stands 39 mm tall and 39.6 mm across; the later two are longer and narrower.
Specifications
- Weights: 54.4 g, 72.6 g and 99.2 g



























