1. Ukusika impahla ku-curl eqhubekayo
2. Akukho ukuvinjelwa kwe-chip, imbobo yentambo
3. Amandla aphezulu wokulimala okuguquguqukayo
4. Ukusebenza kwe-chip ebukhali, ukukhanda ngesivinini esiphezulu
I-Sprial pointed tap, eyaziwa nangokuthi i-tip tap, ifanele ukungena emigodini nemicu ejulile.Zinamandla aphezulu, impilo ende yesevisi, isivinini sokusika ngokushesha, usayizi ozinzile nokuhlaziywa kwephethini yamazinyo, Kuhlukile komtshingo womtshingo oqondile Ofanele umshini womgodi.