Ibhokisi yesipho yekhalenda ye-Advent, ifaneleke kakhulu kwiimveliso zodidi oluphezulu okanye zodidi oluphezulu, kwiimveliso ezininzi ezipakishwe ngokwahlukeneyo (umz. izithambiso, ubucwebe, iimveliso zobuhle, iithoyi, itshokolethi).
Iiseli ezili-9, iiseli ezili-16, iiseli ezingama-24, ngokwesidingo sokwenza inani leeseli ngokwezifiso, ngaphakathi kukho ibhokisi yedrowa enokuhluthwa, egcina iintlobo ngeentlobo zeemveliso kwaye iphawula ixesha lokubala, kodwa ibhokisi ayibonisi leyo ithile, leyo ivuselela kakhulu umnqweno wabathengi wokuthenga nokuthenga kwakhona.