isina-yakarukwa jira, hupamhi hunogona kuitwa kubva pa 27cm kusvika ku 320cm, kunyanya iyo yakanyungudika jira, ndiyo yepakati technic yekudzivirira kwekurapa uye kusefa indasitiri.hunhu hweiyo isina-yakarukwa jira inoenderana neakanaka mhando yezvinhu uye yakanaka mhando yekugadzira mutsara .