Made in collaboration with Jacques KEMP, it reproduces the royal cell. It allows the virgin queen to be born. It is necessary to insert her that is at most one day old and place her inside the family or orphan nucleus. Before introducing inside the artificial cell the queen , wax domes of a consistent thickness must be prepared. Following this, three small aeration holes must be drilled on the same with a hot needle. At this point the queen is inserted into the dummy cell, taking care to have well applied at the end the dome. Doing so will result in an artificial cell with a selected day-old queen inside.