The opá iku is applied when praying the moyuba (mojuba) towards the ancestors, by tapping it on the bottom to simply call up Egun for being present. From the Yoruba homeland, the tapping of this personnel was actually finished along with the graves from the buried ancestors in the house https://riverthtep.look4blog.com/67759573/5-simple-techniques-for-urgent-this-june-30-f-tshisekedi-will-sell