Callicrate Smart Bander Kit Bander Kit includes: Callicrate Bander, 5 Callicrate Loops, 1 loop per bull Callicrate Cutter, & Carrying Case Delayed Castration is Bloodless, Reduces Stress and Optimizes Growth. Makes all other methods of castration obsolete. Allows you to take advantage of the increase weight gain of bulls, while eliminating the stress and complications of elastrator rings and surgical castration.