1. Bwenzi labwino lopalasa njinga.
2.Zoyenera 4.7 mpaka 7 mainchesi a mafoni onse a m'manja, kuzungulira m'mimba mwake 0.6-1.57 mainchesi (pafupifupi 1.6-4.5 cm) ndodo, kusintha kwaulere
3.Kumbuyo kuli ndi kiyi ya loko, loko yakumanzere kupita kumanja yotseguka, loko imodzi popanda kuwopa mabampu, loko yamakina.
4.Installation inamalizidwa mumasekondi a 10, palibe zida zothandizira zofunika
5.Kudina kumodzi, kugwira ntchito kwa dzanja limodzi