πίννη

From LSJ

οὐ βούλομαι δυσχερὲς εἰπεῖν οὐδὲν ἀρχόμενος τοῦ λόγου, οὗτος δ' ἐκ περιουσίας μου κατηγορεῖ → for me—but I wish to say nothing untoward at the beginning of my speechwhereas he prosecutes me from a position of advantage | but for me—I do not wish to say anything harsh at the beginning of the speech, but he prosecutes me from a position of strength

Source

Spanish

concha

Léxico de magia

concha γράφε δὲ σμυρνομέλανι τῷ σοι δηλουμένῳ ἐν πίννῃ escribe con la tinta de mirra que se te indica en una concha P II 31 (fr. lac.) (cj. Pr.)