Aosite, kusukela 1993
Ihlukaniswe ngohlobo olujwayelekile kanye nohlobo lokuzala. Uhlobo olujwayelekile luchazwe ngenhla, futhi ukugxila manje kuhlobo lokuthwala. Uhlobo lokuzala lungahlukaniswa lube yithusi nensimbi engagqwali. Kusukela ezibekiweko: 100X75 125X75 150X90 100X100 125X100 150X100 ukujiya 2.5mm, 3mm amabombo babe amabombo ezimbili, amabombo ezine. Ngokombono wokusetshenziswa, amahinge amaningi anethusi asetshenziswa, ngenxa yesitayela sawo esihle nesinhle, amanani athengekayo, nezikulufu.