The Penn Huge Variety Can is the best way to test out the different speeds.
Quantity: 1 Huge Variety can (12 balls per can)
- 3 Pro Penn HD
- 3 Pro Penn Green
- 3 Penn Ultra Blue
- 3 Penn Ballistic 2.0
Penn Double Performance Guarantee:
If any Penn racquetball should break before the printed logo color wears off, Penn will replace it with two new Penn racquetballs.