- "This is a crystal round... and this is what happens to a crystal round when I activate my harmonic inducer!"
- ―Sülphurr Cyander
The crystal round was a device used by the bounty hunter Sülphurr Cyander. If added to a shot from a harmonic inducer, it created an impenetrable crystal prison. During a skirmish in Mos Espa, Cyander used a crystal round in an attempt to restrain Cad Bane and Ttekket.