Inchiostro Ferrogallico - Iron gall a bassa acidità ed a basso residuo
Il presente video parla dell'inchiostro "ferrogallico", il mitico inchiostro medievale che ha permesso agli antichi manoscritti di arrivare sino a noi praticamente intatti e perfettamente leggibili. Questo tipo d'inchiostro, si porta dietro alcune note negative come la sua eccessiva acidità ed una continua flocculazione delle sue componenti. Dopo lunghissimi studi e prove, sono riuscito ad elaborare una formulazione in grado di restituirmi un inchiostro ferrogallico estremamente puro e con un pH finalmente sostenibile, al punto da poter essere tranquillamente caricato ed utilizzato anche nelle penne stilografiche!

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