Ideal for difficult fishing conditions, the Zappu Cocho Cocho Head delivers a super-finessy presentation that will get the job done around finicky fish and in cold waters. Made from 97% tungsten, the Zappu  Cocho Cocho Head provides a compact presentation that is smaller than lead counterparts of the same weight. Increasingly sensitive as well, the Zappu Cocho Cocho Head transmits faint changes in composition and the most tepid of bites.