Aosite, kuba 1993
Isilayidi sebhola yensimbi ihlukaniswe kwisilayidi sebhola yensimbi elula kunye nesilayidi esinzima sebhola; yingoma apho iindawo ezihambayo zityibilika, zigrunjwa ngokubanzi. Iziphelo zeendawo ezihambayo zilungiswe ngee-roller, iibhola okanye i-slider. Inokuthi ifakwe kwi-groove yomzila, ukwenzela ukuba iindawo ezihambayo zikwazi ukuhamba kwisilayidi.
Ibhola yentsimbi isilayidi yibhola yentsimbi ephezulu echanekileyo njengebhola yesilayidi. Ngokuqhelekileyo, i-bead ifakwe kwi-strip yangaphandle yesilayidi sesilayidi ukulungisa iibhola zentsimbi kumacala omabini. Amacandelo ahambayo afakwe kwi-bead, kwaye iindawo ezihambayo zenziwe ngokuqengqeleka kweebhola zetsimbi. Slayidela phambili, ubukhulu becala kwiikhabhathi, iidrowa zewadilophu kunye neebhokisi zezixhobo, iikhabhathi zezixhobo, iilori zomlilo, nokunye. Kulula ukuyifaka kunye nokususa, akukho zixhobo zifunekayo, zigudileyo kwaye zithe cwaka yeyona nto iphambili.