1. Kudula zinthu mu kupindika mosalekeza
2. Palibe kutsekeka kwa chip, dzenje la ulusi
3. High flexural kuwonongeka mphamvu
4. Kuthwa kwa chip ntchito, Kuthamanga kwachangu
Sprial pointed tap, yomwe imadziwikanso kuti tip tap, ndiyoyenera kudutsa mabowo ndi ulusi wakuya.Ali ndi mphamvu zambiri, moyo wautali wautumiki, kuthamanga kwachangu, kukula kokhazikika komanso kusanthula kwa mano, Ndi mtundu wapopi wa chitoliro chowongoka Oyenera kudzera pakubowola.