Apejuwe kukuru:

1,GBOGBO irin ikarahun+gangan iṣẹ ọwọ,Nla afọwọṣe.
2,PẸLU gbohungbohun, Atunṣe iwọn didun, Rọrun.
3
4, KO SI INU SILICON RUBBER RUBBER BAND IKEJI, KO SI iberu gbigbọn.