Three balls, three weights: Ami opens with a single soft ball at 54.4 g, moves to a double at 72.6 g, and finishes at 99.2 g. The shape narrows as the weight rises, from 39.6 mm across on the first to 29 mm on the third, so what changes at each step is the load rather than the size.
Specifications
- Weights: 54.4 g, 72.6 g and 99.2 g



































